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chuyenmin15072001
2 năm trước
Sắp xếp các chất sau theo thứ tự sự nở vì nhiệt giảm dần: hơi nước, dầu hỏa, đồng, nhôm, rượu. A. dầu hỏa, rượu, hơi nước, nhôm, đồng. B. rượu, dầu hỏa, hơi nước, nhôm, đồng. C. đồng, nhôm, dầu hỏa, rượu, hơi nước. D. hơi nước, rượu, dầu hỏa, nhôm, đồng.
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II. Choose the best answer. 1. I ........................ born on the first of May. A. were B. was C. are D. is 2. The enemy ........................ by night. A. attack B. attacks C. attacked D. did attack 3. Mind about what I just ........................ now. A. said B. say C. did say D. didn’t say 4. Did you ever ........................ of such a thing? A. hear B. hears C. heard D. heart 5. He ........................ some eggs to make cakes. A. buys B. buy C. buied D. bought 6. There ........................ any eggs in the packet when I ........................ the kitchen. A. was/ come B. were/ come C. was/ came D. were/ came 7. I ........................ a English course to improve all the skills. A. not joined B. joined C. did joined D. join 8. We ........................ to our friend last night. A. spoke B. speak C. speaked D. spoken 9. We ........................ and ........................ lunch at the cafeteria with them. A. talked/ have B. talked/ had C. talk/ had D. talked/ have 10. ........................ you attend yoga class when I ........................ at home? A. Did/ stayed B. Didn’t/ didn’t stayed C. Did/ didn’t stayed D. Did/ stayed 11. I ........................ his car to work while he was sleeping. A. drive B. drove C. driving D. driven 12. The man ........................ the door and ........................ pieces of paper. A. open/ thrown B. opened/ threw C. opened/ thrown D. open/ throw 13. He ........................ them into a room. A. led B. lead C. leaded D. leads 14. He ........................ off his hat and ........................ into the room. A. take/ went B. take/ go C. taken /go D. took/ went 15. The meeting ........................ 5 minutes ago. A. finished B. finish C. did not finish D. did finish 16. When ........................ she ........................ the report? A. do/ finish B. did/ finished C. did/ finish D. didn’t/ finished 17. I ........................ my close friend a cushion for her chair yesterday. A. gave B. give C. gived D. given 18. Hoa’s neighbor ........................ her and then ........................ it very well. A. helped/ fits B. helped/ fit C. help/ fitted D. helped/ fitted 19. I ........................ what teacher ........................ in the last lesson. A. didn’t understand/ said B. didn’t understood/ said C. understand/ say D. understood/ say 20. Yesterday, I ........................ to a souvenir shop near the exit of the aquarium. A. go B. gone C. went D. goes

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