----- Nội dung dịch tự động từ ảnh ----- Ex 10. indicate the correct word or phrase that best fits each of the numbered blanks from 28 to 32. Pollution We are slowly (28) the earth. The seas and rivers are too dirty to swim in. There is so much smoke in the air that is unhealthy to live in many of the world's cities. In one well-known city, for example, (29) gases from cars pollute the air so much that traffic policeman have to wear oxygen marks. We have cut (30) so many trees that are now vast areas of wasteland all over the world. As a result, farmers in some parts of America can't grow enough to eat. In certain countries in Asia, there is too little rice. (31) we do not take enough care of the countryside. Wild animals are quickly disappearing. For distance, tigers are rare in India now because we have killed too many for them to survive. We must act now before it is too (32) to do anything. Join us now. Save the earth. It is too important to ignore. Question 28: A. destroying Question 29: A. poisoned Question 30: A. off Question 31: A. Moreover Question 32: A. later B. destroy B. poison D. poisonous D. down D. Because C. to destroy D. destroyed C. poisonously C. up B. Despite C. Although B. latest C. lately D. late B. into