REVISION AND EXERCISES Exercise 1. Complete the following sentences by choosing the correct answers. 1. I _____________ to Hanoi before. A. have never been B. was never been C. never be D. am never been 2. Henry and Peter usually ________________ in their playground. A. running B. runs C. run D. ran 3. I believe that team ____________ the competition. A. is going to win B. will win C. wins D. are win 4. My mom __________ shopping while my brother was playing games in the Internet shop. A. goes B. went C. going D. was going 5. We were doing our homework when our dad _________home. A. comes B. was coming C. did come D. came 6. Be quiet! The children ___________ the exam. A. are taking B. take C. takes D. is taking 7. When I was a child, I used ____________ with dolls all day. A. to playing B. to play C. play played 8. Are you hungry? I ____________ the dinner now. A. cooked B. will cook C. am cooking D. is going to cook 9. It’s much cloudy now. It’s __________ soon. A. will rain B. rains C. rained D. is going to rain 10. If you are tired, you __________ to bed right now. A. went B. is going C. should go D. were go 11. My little sister prefers learning English __________ History. A. to learning B. to learn C. than learning D. than learn 12. They get used to __________ in the noise. A. work B. working C. worked D. be work 13. That woman ________ in front of their house for 3 hours. A. is waiting B. was waiting C. waited D. has waited 14. If you work hard, you _____________ a lot of money from this job. A. earns B. are earning C. will earn D. earned 15. She hopes that she ___________ the next exam. A. pass B. will pass C. is going to pass D. passes 16. Marry is always ___________ to school late. A. going B. goes C. went D. go 17. My mom is a teacher. She ___________ in this school since 2002. A. works B. used to work C. has worked D. have worked 18. They ___________ this car 5 years ago. A. buyed B. were buy C. are buying D. bought 19. Lan Anh is __________ in my class. A. more beautiful B. the most beautiful C. the beautifulest D. the more beautiful 20. It takes him 5 hours ____________ how to play this game. A. to learn B. learning C. learned D. learns Exercise 2. Put the verbs in the correct tenses. 1. Lan spends 15 minutes (go)__________ to school everyday. 2. Our English teacher (travel) _______________ to London in 2015. 3. I promise I (finish) _______________ the homework before going to school. 4. My grandmother (live) ___________ here since 1975. 5. I get used (cook) _________________ rice for my breakfast. 6. The workers (have) _________________ lunch at the moment. 7. John (play) _______________the piano in his bedroom every evening. 8. I think they (come) _______________ to Hoi An next week. 9. While he (clean) ______________ his motorbike, his son (eat) ____________cakes. 10. She (read) _______________ that book 4 months ago. 11. Listen! We (fly) _______________ to New York. 12. My best friend used (study) _______________ in Sweeden. 13. I ______ just (move) __________ to Dalat since last week. 14. We (watch) ____________ TV when the phone (ring)_____________. 15. At this time last year, I (visit) __________my cousin in Hue. Exercise 3. Rewrite each of the following sentences so that it has the same meaning with the first sentence. 1. No one in my class is taller than Lan. → Lan is the______________________ 2. It takes John 2 hours to do his housework. → John spends________________________ 3. I have never been to Ha Long bay before. → This is the first time_________________________ 4. At 8.00 pm yesterday, I was reading book. My mom was making cake. → While_______________________________________________________ Exercise 4. Choose and circle the word whose boldfaced part is pronounced differently from that of the others 1. A. out B. round C. about D. would 2. A. chair B. check C. machine D. child 3. A. too B. soon C. good D. food 4. A. though B. enough C. cough D. rough 5. A. happy B. hour C. high D. hotel 6. A. equal B. fashion C. champagne D. match 7. A. only B. cotton C. cross D. economic 8. A. baggy B. minority C. style D. symbol 9. A. thing B. ghost C. clothing D. strong 10. A. casual B. sale C. sleeveless D. slit

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1. The black man has won many prizes. He doesn't know many tricks. __________________________________________________________________________ 2. A cat suddenly runs in front of her. She fell down while roller-skating. __________________________________________________________________________ 3. There was a meteor shower. The crew did not know how to avoid the meteors. __________________________________________________________________________ 4. I wanted to buy a baby Chihuahua. I started to save my money. __________________________________________________________________________ 5. Pam liked Wayne. Lena also liked Wayne. __________________________________________________________________________ 6. You can cry like a baby. You can clean your room like an adult. __________________________________________________________________________ 7. She didn't want to play with Jill. She didn't want to play with Tim. __________________________________________________________________________ 8. I don't want to eat. I don't want to drink. __________________________________________________________________________ 9. I want to own my own company. I want to pay all my workers a lot of money. __________________________________________________________________________ 10. Ate too much chocolate. I have a toothache now. __________________________________________________________________________

Thu gọn Mẫu : $7^{3}$ . $7^{5}$ = $7^{3+5}$ = $7^{8}$ 1. $2^{3}$ . 2 2. (-$2)^{5}$ . (-$2)^{6}$ 3. (-$0,2)^{4}$ . (-$0,2)^{5}$ 4. ($\frac{3}{2}$)³ ($\frac{3}{2}$)² 5. (-$\frac{1}{2}$) (-$\frac{1}{2}$³) 6. ($\frac{-7}{8}$)² ( $\frac{-7}{8}$)³ 7. (-2)³ . 2² 8. ($-5)^{7}$ . $5^{4}$ 9. ($\frac{2}{3}$)$^{5}$ ($\frac{-2}{3}$)$^{4}$ 10. x . x 11. ($-x)^{3}$ . ($-x)^{6}$ 12. (-x) . $x^{2}$ 13. ( $-x)^{10}$ . $x^{3}$ Giúp mình với tí nữa đi học rồi

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