VII. Choose the correct answer A, B, C or D for each of the gaps to complete the following text.
Rescue robots (31) _________ hi-tech toys, but we are now using more robotic planes, helicopters. We can use them after storms, earthquakes, or fires to provide us with important (32) __________. they have cameras and microphones that help res workers understand how much damage (33)_________ and (34) ________ where the victims are. these planes work (35) _______ between 30 and 120 meters in the air and they can rescue people in houses or somewhere very dangerous.
31. A. look B. look like C. looks like D. look at
32. A. information B. newspapers C. ideas D. thing
33. A. there B. it was C. there has D. there is
34. A. find B. find out C. finds D. finds out
45. A. much B. more C. the best D. best
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Sinh Học lớp 12
