bài tập về bị động 7. "We're still looking for Thomas". " He hasn’t _____ yet?". a. been found b. to find c. found d. being found 8. All planes_____ before departure. a. will checked b. will has checked c. will be checked d. will been checked 9. Diana _____ since she was four. a. has been dancing b. has been danced c. is dancing d. was danced 10. This room _____ by me every day a. was cleaned b. has cleaned c. cleaned d. is cleaned

Các câu hỏi liên quan