1.If you ______ not here, where would you like to be ? A. was B. were C. be D. are 2. We will be unhappy if you ______ come. A. havent B. dont C. have D. didnt 3. If you ______ somewhere else ,where would you like to be ? A. have been B. can be C. are D. could be 4. You must hurry. If you ______, youll be late. A. wont B. do C. arent D. dont 5. If I _____ a lottery last year, I __________ a new house now . A. win / should build B . won / should build C. win / should have built D. had won/ should build 6. If I didn't work for an accounting firm, I _______ in a bank now. A. work B. will work C. had work D. would work 7. If you ______ this car , you wouldn't need to hire a car now. A. had bought B. have bought C. bought D. buy 8. What will you do if you ______ the final exam? A. pass B. passed C. will pass D. passes 9. If you want to attend the course , you ______ the coming written examination . A. would pass B. passed C. should pass D. pass 10. The patients wouldn't have died if the medicine _____ invented now A. is B. were C. will be D. would have been 11. If I were you , I ______ flowers for her last night. A. havent bought B. wouldnt buy C. wont D. wouldn't have bought 12. If you ______harder , you wont be able to pass the exam. * 1 điểm A. don't work B. work C. didn't work D. worked 13. If it ______ rain , well have the party outside. A. didnt B. doesnt C. wont D. wouldnt 14. If I ______ here, Id like to be in London. A. havent been B. werent C. am not D. hadnt been 15. If I ______ a bird, I would have been able to fly to your place yesterday. A. were B. am C. is D. are 16. Unless you understand, I ______ explain it to you again. A. am B. would C. will D. was 17. You should stay home if it ______. A. rain B. rained C. rains D. raining 18. Youll burn yourself if you arent ______. A. good B. careful C. kind D. working hard 19. If anybody ______ a question, please ask me after class. A. don't have B. didn't have C. had D. has 20. If I ______ somebody else, I would like to be the teacher. A. must be B. could be C. would be D. became HELP NHANH NHA MN