I-Choose the best answer to complete the following sentences: 1. She asked him where he _________ from. A. is B. was C. were D. has been 2. She broke the vase because she was ___________. A. careless B. careful C. carefully D. carelessly 3. It’s very kind ___________ you to say so! A. of B. in C. to D. with 4. She has come here ___________ yesterday. A. since B. for C. on D. in 5. The car ___________ he has just bought is very expensive. A. who B. which C. whom D. whose 6. There are many ___________throughout the year. A. celebrates B. celebrations C. celebrating D. celebrateds 7. Peter ___________ his test yet. A. isn’t finishing B. won’t finish C. doesn’t finish D. hasn’t finished 8. He suggests ___________ to the movies tonight. A. go B. going C. went D. to go 9. I can’t hear what you are saying. Can you ___________ the radio? A. turn up B. turn off C. turn on D. turn over 10. They ___________ go to Nha Trang in the summer. A. use B. are used C. are used to D. used to 11. If you want to get good grades, you ___________ revise your lessons well. A. have B. must C. can D. will 12.You walk to school, ___________? A. do you B. don’t you C. haven’t you D. won’t you 13. She suggested _____________ a quiet Sunday at home. A. to have B. have C. should have D. having 14. Cheese ___________ from milk. A. made B. makes C. is made D. was made 15. She loves ___________ stamps. A. collect B. collects C. collecting D. to collecting 16. A large number of people were killed _________the earthquake occurred in Tokyo and Yokohama. A. where B. why C. when D. that 17. Her son was seriously ill. ___________, she has given up working to look after him. A. Because B. Because of C. Since D. Therefore 18. Our oceans are extremely ___________ because every year ships drop a great number of garbage into the sea. A. pollute B. polluted C. pollution D. polluting 19. Let’s go dancing , ___________? A. shall we B. can we C. do we D. should we 20. Computer is one of the most important ___________ of the 20th century. A. inventions B. invent C. inventor D. to invent