Câu điều kiện ạ 1. All bottles ________ before transportation. A. frozen B. is froozen C. was frozen D. were frozen 2. Everything ________. A. were forbidden B. is forbidden C. is forbidded D. are forbidden 3. It ________ for years. A. has not be known B. had not been known C. had not be known D. have not been known 4. It ________ that learning English is easy. A. are said B. said C. is said D. is sayed 5. Peter and Tom ________ in an accident yesterday. A. is hurt B. is hurted C. were hurt D. were hurted 6. We can’t go along here because the road ________. A. is repairing B. is repaired C. is being repaired D. repairs 7. I’m going to go out and ________. A. have cut my hair B. have my hair cut C. cut my hair D. my hair be cut 8. A lot of pesticide residue can ________ unwashed producde. A. find B. found C. de finding D. be found 9. We ________ by a loud noise during the night. A. woke up B. are wake up C. were woken up D. were woking up 10. Some film stars ________ difficult to work with. A. are said be B. are said to be C. say to be D. said to be