1. I’ve known him ________ I left high school. A. when B. since C. until D. during 2. I sat near the window whenever I ________ a bus. (sit - sat - sat) A. take B. took C. has taken D. am taking - Whenever + HTĐ / QKĐ 3. My brother _______ in the army from 1990 to 1995. A. served B. has served C. had served D. is serving 4. I met your English teacher while I walked down the street. A B C D 5. She _____ English before she came to England. A. studied B. had studied C. would study D. studies 6. I _________ here for hours and I feel tired. A. am standing B. was standing C. have been standing D. stood 7. When I was a child, I was riding a tricycle to school. A B C D 8. They have finished contacting everyone by 4:00 yesterday. A B C D 9. As you __________ your car at the moment, can I borrow it? A. don’t use B. aren’t using C. haven’t used D. won’t use 10. I _____ about him when he suddenly came in. (QKĐ) A. talk B. talked C. am talking D. was talking 11. Every 12 months, the Earth ________ the sun. A. circles B. circled C. has circled D. is circling 12. Listen! Someone ___________ up the stairs. A. is walking B. has walked C. will be walking D. will have walked 13. Right now, Jim __ the newspapers and Kathy ___ dinner. Last night at this time, they ___ the same thing A. is reading / is making / were doing B. reads / makes / had done C. has read / has make / are doing D. is reading / is making / did 14. My father usually __________ beer after meals but now he _________ tea. A. drank / was drinking B. drinks / is drinking C. has drunk / drinks D. drinks / drinks 15. When we __________ to see him last night, he ________ to music. A. come / is listening B. had come / listened C. came / was listening D. were coming / had listened 16. I _________ here for 10 years before you ________ last week. A. have worked / came B. have been working / come C. was working / come D. had been working / came 17. By the time Jack ________ with help, we ______ the work. A. comes / finished B. comes / will have finished C. will come / will have D. came / have finished