9. ________ do you go to bed? – At half past ten.
A. What B. Why C. How D. What time
10. What ___________at this time yesterday?
A. did you do B. you did C. were you doing D. had you done
11. Since I left Venezuela six years ago, I ________ to visit friends and family several times.
A. return B. am returning C. will have returned D. have returned
12. We were watching TV when the light ________ out.
A. went B. has gone C. had gone D. were going
13. Tam has a big ________ of foreign coins.
A. collector B. collection C. collecting D. collective
14. John often goes to bed early and ________up late.
A. gets B. to get C. get D. got
15. We could _______swimming in the morning.
A. be B. go C. make D. do
16. I know that he ________ in the library at this moment.
A. works B. has worked C. is working D. was working
MỌI NGƯỜI GIÚP MIG CẢM ƠN