Read the following passage and mark th...
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 15 to 22.
A. their early warning systems will protect us
B. a meteorite is likely to hit Earth sooner or later
C. all the possible dangers are being monitored carefully
D. we are not in any danger for the moment
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Đề luyện thi THPT Quốc Gia - Năm 2020 Môn thi: TIẾNG ANH !!