Read the following passage and m...

Câu hỏi: Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.

A. We need them in case there is an electric backout.

B. We gain a feeling of calm when they are lit in a room.

C. We light them to create a more romantic atmosphere.

D. We cannot do without them in our daily lives.