Mọi người giải thích đáp án mình chọn ạ ----- Nội dung dịch tự động từ ảnh ----- D. To help people who score poorly on tests Read the following passage and mark the letter A, B, C or D to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30. Large forests are important to us in many ways. They give us wood (26) building and heating. They are a home for many kinds of plants and animals. And for many city people, forests are a place to go for a vacation. People can (27) there. They can enjoy fresh air and sleep in a(n) (28). about nature reason (29) place. But there is one more forests are important to everyone. The leaves on the trees in a forest help to clean the air. Dirty air is a serious problem in many (30) of the world. Without our forests, this problem might be much worse. Question 26. A. to B. for Question 27. A. learn Question 28. A. interesting Question 29. A. what Question 30. A. parts B. talk B. noisy B. that B. areas C. from C. research C. exciting C. why C. districts D. about D. explore D. quiet D. when D. countries
