Tuyển tập đề thi thử Tiếng Anh cực hay có lời giải...

A. be significantly reduced

B. to be significantly reduced

C. significantly reduce

D. to reduce significantly

A. the greatest

B. as great as

C. greatly

D. greater

A. Do you hear anything

B. Hear anything

C. Should you hear anything

D. Hearing anything

A. going over

B. taking over

C. coming out

D. breaking out

A. apologized

B. confessed

C. agreed

D. thought

A. gives off

B. concentrates

C. repels

D. confines

A. produces

B. controls

C. returns

D. delivers

A. nation

B. national

C. nationality

D. native

A. out of

B. in for

C. into

D. over

A. Very. Undersea life is being strongly contaminated

B. Very. Undersea life is fascinating

C. Not any. Undersea life is too expensive

D. Well, things are much different, now

A. Yes. Here it is

B. Yes, let's

C. No, not at all

D. Great

A. giving and receiving things at the same time

B. trying many different things at the same time

C. the process of changing an amount of one currency

D. an arrangement for two people/parties to me

A. staying in one place

B. moving from place to place

C. can be bent easily and quickly

D. changing shape or expression easily and often

A. happiness

B. pain and sorrow

C. worry and sadness

D. loss

A. genuine

B. different

C. fake

D. similar

A. I expected him to reject my offer, but he accepted it gladly.

B. He gladly accepted my offer as I had expected.

C. He had accepted gladly my offer but he rejected my expectations.

D. I had expected him to reject my offer, but he accepted it gladly.

A. His father retired early, but Peter still ran the family business.

B. Peter's father didn't want him to take over the family business despite his retirement.

C. Peter only took over the family business because his father decided to retire early.

D. Peter didn't take over the family business because his father didn't retire.

A. I'm not in favor of prohibiting smoking in bars.

B. I'm not in favor to prohibiting smoking in bars.

C. I'm not favor with prohibiting smoking in bars.

D. I'm not doing a favor to prohibiting smoking in bars.

A. Everyone felt great and amused when the little dog was watching them.

B. The little dog was watching everyone with great amusement.

C. Everyone was greatly amused at the little dog they were watching.

D. The little dog was greatly amused by the way everyone was watching it.

A. Ann always keeps up with the latest fashions so as not to work for a famous fashion house.

B. Ann works for a famous fashion house, so she always keeps up with the latest fashions.

C. Not working for a famous fashion house, Ann always keeps up with the latest fashions.

D. Despite working for a famous fashion house, Ann hardly keeps up with the latest fashions.

A. accused

B. mistaken

C. blamed

D. faulted

A. Shoes were an important factor in the Battle of Gettysburg.

B. Mistakes by Confederate forces led to a critical victory for the Union at Gettysburg.

C. The Battle of Gettysburg began accidentally and involved heavy casualties on both sides.

D. General Ewell hesitated in the attack on the high ground.

A. display their emotions openly

B. conceal their positive emotions

C. control their emotions

D. change their behaviour

A. transfer

B. career

C. variety

D. afraid

A. surfaces

B. temples

C. exercises

D. pages

A. require

B. consist

C. achieve

D. system

A. intervention

B. necessary

C. intellectual

D. productivity

A. Work

B. Developing

C. Improving

D. Living

A. My new

B. Trangely

C. I got used

D. In the end

A. needn’t have done

B. couldn’t have done

C. hadn’t to do

D. mustn’t have done

A. based on

B. concerned with

C. confided in

D. obliged to

A. By the time

B. As though

C. As soon as

D. Now that

A. that he not come late

B. that he shall not come late

C. that he doesn’t come late

D. that he mustn’t come late

A. get out

B. run off

C. catch on

D. put down

A. Certainly, I’d be glad to.

B. Yes, it is warmer than today.

C. Not really. I couldn’t follow the story.

D. No, I dislike moving.

A. out-of-this-world

B. edible

C. in the sky

D. cheap

A. partners

B. models

C. stand-bys

D. substitutes

A. impolite

B. polite

C. unacceptable

D. rude

A. unaware

B. supportive

C. intolerant

D. tired

A. In spite of the heavy rain we managed to walk half way round the lake as planned.

B. We would have walked right round the lake even if it had rained heavily.

C. If it hadn’t rained so heavy we would have walked right round the lake.

D. The heavy rain nearly prevented us from walking right round the lake.

A. She has got a lot of children and relatives who she always gets along with.

B. She hardly gets along well with the children.

C. The children have had her as their friends and relatives.

D. She has always got on well with the children.

A. So intelligent is he that he can solve all the problems in no time.

B. He is very intelligent that he can solve all the problems in no time.

C. An intelligent student is he that he can solve all the problems in no time.

D. So intelligent a student is he that he can solve all the problems in no time.

A. society

B. social

C. socialize

D. socialist

A. The limitations of pioneering studies in understanding human behavior.

B. How time and motion studies were first developed.

C. The first applications of a scientific approach to understanding human behavior.

D. The beginnings of modern management theory.

A. are not based on a representative sampling

B. reflect political opinions

C. are not carefully worded

D. are used only on television

A. leaves

B. brings

C. looks

D. plays

A. watched

B. promoted

C. invited

D. decided

A. sacrifice

B. impossible

C. confident

D. interview

A. vacant

B. factor

C. college

D. device

A. Although

B. Sold

C. Best

D. On

A. He is tall and handsome

B. He has brown eyes

C. He is ambitious

D. He is smiling

A. has built

B. has been being built

C. has been building

D. has been built

A. I'm glad you say so.

B. It's ok. I'm proud of you.

C. Thanks, John. But I'm really upset.

D. Thank you. You deserve it.

A. played

B. divided

C. invented

D. bought

A. beautiful

B. cool

C. unattractive

D. kind

A. trying to understand

B. to lose the game

C. to feel like a stranger

D. to know a lot about the area

A. I'd like to forget how many years have passed since I last saw him.

B. I shall never forget meeting him even though it's a long time ago.

C. I only know it is ages since I saw him and I can't remember when that was.

D. We've only met once and that was too long ago for me to remember him.

A. If he had taken his father's advice, he would not have been out of work.

B. If he took his father's advice, he would not be out of work.

C. If he had taken his father's advice, he would not be out of work.

D. If he takes his father's advice, he will not be out of work.

A. works

B. jobs

C. actions

D. activities

A. requires

B. requiring

C. require

D. to require

A. it plays very loud music

B. it is made in Japan

C. its battery lasts five hours

D. you can use it underwater

A. discussion

B. passion

C. decision

D. expression

A. warned

B. decided

C. sacred

D. hatred

A. affect

B. suffer

C. create

D. defeat

A. gets to

B. first day

C. short

D. become

A. support

B. supporting

C. supportive

D. supportable

A. include

B. included

C. including

D. inclusive

A. increase dramatically

B. dramatically increased

C. has dramatically increased

D. had dramatically increased

A. Thank you. Hope you will drop in.

B. I think so.

C. I feel very excited.

D. Of course not, it’s not costly

A. devoted

B. altered

C. reduced

D. resolved

A. I ran into her while I was staying in London.

B. I kept in touch with her during my stay in London.

C. I saw her while I was staying in London.

D. I ran over her while I was in London.

A. Sharing Success on the Internet.

B. To be successful on the Internet.

C. Support from Youniversity Ventures.

D. The best Videos from YouTube.

A. When 

B.Inside

C. No longer

D. To Function

A. The populace

B. So terrified

C However

D. Villages deserted

A. Form

B. Forms

C. Forming

D. Formed

A. have considered

B. are considering

C. considered

D. are considered

A. integration

B. education

C. torture

D. separation

A. Did he hurt her on purpose?

B. Is it an accident he hurt her?

C. He was in deliberate to hurt her.

D. Did he try to hurt her?

A. notice

B. show

C. appear

D. mark

A. discovered

B. realized

C. delivered

D. invented

A. eradicate

B. technology

C. incredible

D. pessimist

A. do

B. carry

C. perform

D. make

A. literature

B. important

C. available

D. conservation

A. environmentalist

B. contamination

C. documentary

D. biodiversity

A. published

B. has

C. being

D. languages

A. It's a matter of life-and-death!

B. No worry, that's nothing.

C. It's ridiculous.

D. Not on your life!

A. empty

B. remake

C. repeat

D. refill

A. They said we would be here in two day's time.

B. They said we should be there in two day's time.

C. They said they could be here in two day's time.

D. They said they would be there after two day's.

A. John apologized Jean for breaking her bicycle.

B. John apologized Jean for having broken her bicycle.

C. John apologized to Jean to have broken her bicycle.

D. John apologized to Jean for having broken her bicycle.

A. software

B. equipment

C. stationary

D. hardware

A. The importance of the chemical industry.

B. The dangers of toxic chemicals.

C. A proposal to ban the use of all herbicides.

D. Advantages of biological agents over chemical ones.

A. unable to think for themselves

B. too independent of others

C. unable to use basic skills

D. too critical of themselves

A. scary

B. back

C. algebra

D. national

A. intervention

B. pessimistic

C. centenarian

D. vulnerable

A. Electric

B. carry current

C. lighting

D. designing

A. used to

B. was used to

C. had used to

D. didn't used to

A. attainment

B. performance

C. conclusion

D. completion

A. I have often seen her for the last three years.

B. About three years ago, I used to meet her.

C. I have not seen her for three years.

D. I saw her three years ago and will never meet her again.

A. I should be in the office when you phoned.

B. I should have been in the office when you phoned.

C. I must have been in the office when you phoned.

D. I might be in the office when you phoned.

A. All of the villagers had been warned but only some escaped.

B. All of the villagers had been warned and all escaped.

C. Only some of the villagers had been warned and only some escaped.

D. Only some of the villagers had been warned and all escaped.

A. challenge

B. chemical

C. achieve

D. approach

A. It's kind of you to invite

B. You are very welcome

C. That's a great idea

D. That's acceptable

A. give

B. put

C. take

D. have

A. experienced

B. worked

C. watched

D. arrived

A. bought

B. caught

C. ought

D. laughed

A. curriculum

B. currency

C. compulsory

D. commitment

A. survive

B. fashionable

C. palace

D. memory

A. is define

B. the tools

C. that are

D. to produce

A. rotates

B. slow

C. other planet

D. except

A. successfully

B. selecting

C. breeding

D. apply

A. German lovely old glasses

B. German old lovely glasses

C. old lovely German glasses

D. lovely old German glasses

A. for

B. of

C. in

D. with

A. Yes, I don't

B. No, I do. I like it a lot

C. It's nice

D. Yes, I love it

A. connived

B. survived

C. revived

D. surprised

A. remain unstable

B. fluctuate

C. restrain

D. stay unchanged

A. Peter said that people should consider the feelings of others.

B. Peter said that people should not talk too much.

C. Peter said that people should discuss thoughtful topic.

D. Peter said that people should not be too serious.

A. Paul was supposed to have gone to the conference, but he fell ill.

B. Although Paul fell ill, he didn't attend to the conference.

C. Because of he was ill, Paul didn't attend the conference.

D. Paul didn't attend the conference as a result of his illness.

A. willing

B. keen

C. eager

D. enthusiastic

A. found out

B. came across

C. dealt with

D. reached

A. The movement of glaciers.

B. Icebergs as a source of fresh water.

C. Future water shortages.

D. The future of the world's rivers.

A. have turned out to do us more harm than good

B. have brought us complete happiness

C. have not interfered with our privacy

D. have fully met our expectations

A. although

B. thank

C. these

D. without

A. cartoon

B. answer

C. open

D. paper

A. erecting

B. has served

C. a

D. Freedom

A. Can the way to reach the city centre be chose?

B. Is this the only way to reach the city centre?

C. Is the other way to reach the city centre marked?

D.Can the way to reach the city centre be changed?

A. Not many people went to see the play because they didn't receive its notices.

B. Although the play was good, not many people went to see it.

C. Not many people went to see the play in spite of its good quality

D. Despite the play's good notices, not many people went to see it.

A. The agreement which ends six-month negotiation was signed yesterday.

B. The agreement which was signed yesterday ended six-month negotiation.

C. The agreement which was signed yesterday lasted six months.

D. The negotiation which lasted six months was signed yesterday.

A. Much

B. Did she realize

C.Long-known

D. Lying her

A. suspicious

B.popular

C. easilyseen

D. beautiful

A. in the 17th century A.D

B. certainly before 700 B.0

C. over three thousand years

D. a thousand years ago

A. career

B. prospect

C.effort

D.labour

A. mind

B. mood

C. mentality

D. manner

A. are going to go

B. will be going

C. would go

D. went

A. So strong were the winds that the trees were uprooted.

B. The winds were strong that the trees were uprooted.

C. So were the winds strong that the trees were uprooted.

D. So strong the winds were that the trees were uprooted.

A. You are a good friend

B. You are welcome

C. Thank you

D. I'm

A. confusion

B. gaps

C. ruin

D. movement

A. In spite of the inconvenient weather, we chose to stay in a guest house for the night.

B. We found the bad weather inconvenient, yet we chose to stay in a guest house for the night.

C. Seeing that the bad weather was inconvenient, we chose to stay in a guest house for the night.

D. We found the bad weather inconvenient so as to choose to stay in a guest house for the night.

A. a large

B. large

C. a great

D. great

A. determined

B. excited

C. judged

D. seemed

A. nuclear

B. disappear

C. pear

D. clear

A. presentation

B. acquaintance

C. enthusiasm

D. suspicious

A. district

B. harrow

C. tobacco

D. peasant

A. want

B. wants

C. wanted

D. had wanted

A. grief

B. sorrow

C. sadness

D. all are correct

A. honestly

B. constantly

C. loyally

D. unselfishly

A. a member of a family who is regarded as a disgrace and an embarrassment.

B. a member of a family who supports family by raising sheep.

C. a member of a family who confers prestige on his family.

D. a breadwinner.

A. I'm afraid I can't.

B. Here you are!

C. I think so.

D. It doesn't matter.

A. fascinated

B. worried

C. dedicated

D. interested

A. Social media affects friendship too much.

B. Teenagers are making and keeping friends in a surprising way.

C. The difference of making new friends between girls and boys.

D. Social media connects friendship.

A. The dominance of nuclear families over extended ones

B. The dominance of extended families over nuclear ones

C. A distinction between nuclear families and extended ones

D. The changes of family types over times

A. is

B. talk about

C. that

D. on in

A. It is only if both sides actually want the conflict to end peacefully that it will happen.

B. As both sides in the conflict apparently desire peace, it is likely that there will be peace soon.

C. The main problem in the conflict seems to be that neither side really desires peace.

D. There has been a lot of fighting in the conflict because both sides seem to want it that way.

A. By the time I've taken my exam, I will have started training to be an accountant for a year.

B. By the time I take my exam, I will have been in training to be an accountant for a year.

C. By the time I took my exam, I had been trained to be an accountant for a year.

D. By the time I've taken my exam, I will be training for a year.

A. methodical

B. academic

C. compulsory

D. commercially

A. unfortunately

B. agricultural

C. university

D. representative

A.Electric

B. carry current

C. lighting

D. designing

A. is define

B. the tools

C. that are

D. to produce

A. forming

B. forms

C. formed

D. are formed

A. aren't having

B. weren't having

C. hadn't had

D. hadn't been having

A. The; an; a

B. The; 0; a

C. 0; 0; a

D. 0; an; the

A. out off/ on

B. up to/ up

C. away from/ for

D. on for/ off

A. calling

B. getting

C. laying

D. looking

A. Of course not, it’s not costly.

B. Right, fine away.

C. What’s up?

D. Not at all.

A. Forget about it. I didn't mean so.

B. I highly appreciate what you did.

C. It doesn't matter anyway.

D. Never mind.

A. sad

B. sorrowful

C. important

D. unimportant

A. hid

B. distorted

C. blocked

D. disrupted

A. useful

B. ideal

C. proper

D. practical

A. Jenny recommended why we went out for drinks.

B. Jenny said why they didn’t go out for drinks.

C. Jenny suggested going out for drinks.

D. Jenny asked why they didn’t go out for drinks.

A. Donald could not stop himself from weeping at the bad news.

B. Donald could not allow himself to sweep at the bad news.

C. Donald could not help himself and so he wept.

D. Donald could not help himself because he was weeping.

A. It took to get over his illness in three months.

B. It took three months for him to get over his illness.

C. It took him three months to get over his illness.

D. It took three months for his illness to get over.

A. The coffee was very strong, but it couldn’t keep us awake.

B. The cofiee was not strong enough to keep us awake.

C. The coflee was not good enough for us to keep awake.

D. We were kept awake although the coffee was not strong.

A. Unless you don’t try to work hard, you will fail in the exam

B. Unless you try to work hard, you won’t fail in the exam.

C. Unless you try to work hard, you will fail in the exam.

D. Unless do you try to work hard, you will fail in the exam.

A. The function of the voice in performance

B. Communication styles

C. The connection between voice and personality

D. The production of speech

A. fame

B. baby

C. many

D. plane

A. document

B. comedian

C. perspective

D. location

A. separately

B. solicitor

C. spacious

D. sequence

A. Some bacteria

B. extremely harmful

C. regular used

D. producing foods

A. other

B. others

C. another

D. each other

A. romantic

B. marriage

C. majority

D. attractiveness

A. tears

B. sorrow

C. sadness

D. upset

A. furious

B. humorous

C. dishonest

D. guilty

A. married

B. divorced

C. separated

D. single

A. You've got to be kidding

B. You can say that again

C. No, I think so

D. Thanks! Same to you

A. enter

B. come

C. arrive

D. go

A. The fascinating tradition of giving flowers.

B. The different meanings of flowers in different cultures.

C. The comparison of giving flowers between Asian and European cultures.

D. The kinds of flowers people often give each other in different cultures.

A. He wanted to go on holiday

B. He wanted to try it.

C. He wanted to see his family

D. He had to travel on business.

A. The unemployment rate and the crime rate are both high.

B. The unemployment rate is as high as crime rate.

C. The high rate of unemployment depends on the high rate of crime.

D. The higher unemployment rate is, the higher crime rate is.

A. My motorbike I will get it repaired which cannot start in the mornings.

B. My motorbike cannot start in the mornings, so I will have it repaired.

C. My motorbike which I will get it repaired cannot start in the mornings.

D. My motorbike which I will have it repaired cannot start in the mornings.

A. attention

B. situation

C. instance

D. obtain

A. educate

B. concentrate

C. communicate

D. appropriate

A. tragic

B. professor

C. mature

D. degree

A. atomic

B. obviously

C. informal

D. approaching

A. make

B. pay

C. get

D. set

A. situation

B. attention

C. place

D. matter

A. kept

B. had

C. abandoned

D. deleted

A. All right

B. Well done

C. Good luck

D. Thank you

A. What should we do when being invited to the American's dinner?

B. Table etiquette in America.

C. Polite behavior at American's restaurants.

D. What is acceptable in dining etiquette in America?

A. It was only a piece of paper.

B. Half of all marriages ended in divorce.

C. Neither of them had seen much success with marriage while growing up.

D. They led to an independent life.

A. The car was very expensive so that he couldn't buy it.

B. The car was too expensive for him to buy.

C. He was rich enough to buy the car.

D. He was so poor but he bought the car.

A. On the way home, I suddenly realized that I had forgotten to turn on the burglar alarm in the office.

B. Fortunately, I realized that I hadn't set the burglar alarm just before I left for home; otherwise, I would have had to travel all the way back to the office.

C. I didn't turn the burglar alarm on before I left the office, but I only became aware of this after I'd arrived home.

D. I wish I had realized before I arrived home that I hadn't turned on the burglar alarm in the office, then it would have been easier to go and set it.

A. cleaned

B. learned

C. opened

D. leaned

A. volunteer

B. vocation

C. attendance

D. compulsory

A. organization

B. orphanage

C. mountainous

D. time-consuming

A. is based on

B. expertise

C. contrasted with

D. concentrating

A. that life

B. life which

C. whether life

D. life as it

A. Don't you have one like this in blue?

B. I’ll go myself, then.

C. That's a long way to go, dear.

D. No, thank you.

A. disapproval

B. agreement

C. suspicion

D. demonstration

A. Luisa must be very disappointed when she failed the exam.

B. Luisa must have been very disappointed when she failed the exam.

C. Luisa may be very disappointed when she failed the exam.

D. Luisa could have been very disappointed when she failed the exam.

A. Some kinds of fish live in fresh water, for others live in sea water.

B. Some kinds of fish live in fresh water, and others live in sea water.

C. Some kinds of fish live in fresh water, or others live in sea water.

D. Some kinds of fish live in fresh water, so others live in sea water.

A. enabled

B. allowed

C. granted

D. approved

A. surgical procedures

B. accident victims

C. a pint of whole blood

D. surgery patients

A. Many students consider universities as their only way after school.

B. A good model of being successful in the real life out of school.

C. Not many students are successful after graduating from universities.

D. University is not the only way to success.

A. comfortable

B. excellent

C. communicate

D. confident

A. strength

B. event

C. athlete

D. wrestling

A. bred

B. raise

C. cultivate

D. generate

A. Never

B. Always

C. Hardly

D. Sometimes

A. privately

B. safely

C. publicly

D. dangerously

A. Nevermind

B. You don't mind

C. You're welcome

D. That's fine

A. consist

B. account

C. hold

D. make

A. Bui Tien Dung's ambitions

B. Bui Tien Dung and his brother

C. Bui Tien Dung's biography

D. Bui Tien Dung’s successes

A. Successful and low-academic achieving students

B. Successful learners and their learning strategies

C. Study skills for high school students

D. Effective and ineffective ways of learning

A. Sources of energy

B. Been looking

C. Number

D. Continues

A. Employees need to wear their official uniforms only when in company-owned buildings.

B. When at the workplace, employees must wear clothing accordance with company regulations.

C. It is preferred that workers wear their best clothes when they visit the office.

D. It is better if workers put on their uniforms before they get to work, as this is more appropriate.

A. He was so credulous that all the people around him could easily deceive him

B. He now admits that some of people around him didn't deserve to be trusted at all

C. The general opinion is that he made a mistake by having so much faith in the people around him

D. Nobody thinks that any of the people around him are honest enough to be trusted

A. Whether the government have established some wildlife reserves or not, endangered species are still protected.

B. Endangered species can't be protected although the government have established some wildlife reserves.

C. The government have established some wildlife reserves so that endangered species can be protected.

D. If the government established some wildlife reserves, they would be able to protect endangered species.

A. optional

B. main

C. core

D. academic

A. depended

B. required

C. divided

D. paid

A. precision

B. goodness

C. loveliness

D. wonder

A. The benefits that Facebook might bring you.

B. The disadvantages that Facebook causes in the modern life.

C. The classes are most influenced by Facebook.

D. The functions that are used most on Facebook.

A. How pollutants contaminate the natural surroundings.

B. The causes and effects of air pollution.

C. Our ecosystem and the balance in the environment.

D. Some solutions to air pollution.

A. government

B. gold

C. give

D. generate

A. quickly

B. comedy

C. pretty

D. try

A. for

B. of

C. at

D. in

A. Faster you learn.

B. the faster will you learn.

C. You will learn faster.

D. the faster you will learn.

A. embarrassed

B. offended

C. confused

D. depressed

A. ordinary problem

B. great destruction and trouble

C. serious dispute

D. an infectious disease

A. Overpopulation

B. Population density

C. Simple farming

D. Poverty

A. If only you would tell me about her family.

B. If only I didn't regret that you hadn't told me about her family.

C. If only you had told me about her family.

D. If only you hadn't told me about her family.

A. My uncle is a businessman, ranking the weathiest of the country.

B. A businessman, my uncle, was ranked the the weathiest of the country.

C. My uncle, a businessman, was ranked the weathiest of the country.

D. A businessman, who is my uncle, was ranked the weathiest of the country.

A. explained

B. disappointed

C. prepared

D. interviewed

A. interview

B. impression

C. company

D. formally

A. sponsor

B. spirit

C. announce

D. survey

A. it's careless

B. Oh, what a pity

C. That's nothing

D. Oh, be careful

A. personal

B. personable

C. personage

D. personnel

A. giving

B. some good

C. whenever

D. a problem

A. of whom

B. is parked

C. front of

D. a famous pop star

A. I never go to the movies if I had work to do.

B. Because I had to do so much work, I couldn't go to the movies.

C. I would go to the movies when I had done so much work.

D. A lot of work couldn't prevent me from going to the movies.

A. The faster you drive, the more you use petrol.

B. The more you drive fast, the more you use petrol.

C. The faster you drive, the more petrol you use.

D. The more fast you drive, the more petrol you use.

A. entry

B. ready

C. comfy

D. occupy

A. creature

B. equal

C. league

D. menace

A. farmers

B. old people

C. traditional ones

D. minority people

A. clean

B. guilty

C. faultless

D. crimeless

A. That sounds like fun.

B. Yes, it is certainly.

C. No, have you?

D. Not really.

A. announcing 

B. The

C. Warren Beatty realized

D. Read

A. Since the substance is very toxic, so protective clothing must be worn at all times.

B. So toxic is the substance that protective clothing must be worn at all times.

C. The substance is such toxic that protective clothing must be worn at all times.

D. The substance is too toxic to wear protective clothing at all times.

A. photograph

B. photography

C. photographer

D. enthusiast

A. bamboo

B. good

C. foot

D. cook

A. cash-starved

B. cash-strapped

C. cash-in-hand

D.cash-free

A. It is more knowledgeable about coffee-making.

B. It is better at conversation.

C. It never has to stop.

D. It can operate machinery.

A. all it take

B. to help

C. Feel

D. in touch with

A. If you didn't support me, I would not be able to complete the task successfully.

B. If you had not supported me, I could have completed the task successfully.

C. Had it not been for your support, I could not have completed the task successfully.

D. Were it not for your support. I would not be able to complete the task successfully.

A. Jane has a headache and she would mind Tom turning down the TV.

B. lane asked Tom turn down the TV and she had a headache.

C. Jane advised Tom to turn down the TV because she had a headache.

D. Jane asked Tom to turn down the TV as she had a headache.

A. The coffee was very strong, but it couldn't keep us awake.

B. The coffee was not strong enough to keep us awake.

C. The coffee was not good enough for us to keep awake.

D. We were kept awake although the coffee was not strong.

A. teacher

B. lesson

C. action

D. police

A. importance

B. happiness

C. employment

D. relation

A. date

B. face

C. page

D. map

A. helpful

B. friendly

C. help

D. polite

A. it's great fun

B. take care

C. goodbye for now

D. have a good day

A. The information contained in pheromones

B. The mass migration of ants

C. How ants mark and follow a chemical trail

D. Different species of ants around the world

A. What almost surprised me was the strange way he behaved.

B. He behaved very strangely, which surprised me very much.

C. His behavior was a very strange thing, that surprised me most.

D. I was almost not surprised by his strange behavior.

A. had he not gone

B. hadn't he gone