Choose the right answer----- Nội dung dịch tự động từ ảnh ----- III. Choose the right answ er 1. If we use water. .. more people will have cleaner water. B. carefully A. care C. careless D. carelessly 2. Water pollution make some aquatic animals... A. dying B. to die C. die D. died 3. English is an . language in Singapore. A. office B. official C. officer D. officially 4. By the time we got to the cinema, the film A. had started 5. If people C. starting to work by bus, there B. started D. has started fewer car fumes. A. to travel/be B. travel/are C. will travel/be D. travel/will be 6. If people didn't throw rubbish in the street, it C. look attractive. A. will look B. would look D. to look 7. If we water carefully, more people will have fresh water. A. will use B. would use C. using D. use 8. By the time we A. had got 9. Water to the cinema, the film had started. B. got C. were getting D. get in the lake has made the fish die. C. polluted A. pollution 10. Many fish in my lake have died because of the. B. pollute D. polluting water A. pollute 11. If you A. invented 12. The roof of the building B. pollution C. polluted D. polluting . something, you should patent it as quickly as possible. C. have invented in a storm a few days ago. B. will invent D. are inventing A. damaged C. has damaged B. was damaged D. has been damaged |