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balasao247
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a, 9 x 3^3 x 1/81 x 3^2 b, 4 x 2^5 x ( 2^3 x 1/16 ) c, 3^2 x 2^5 x ( 2/3 )^2 chú ý x là nhân ^ là số mũ
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In 1990, due to the change of the economic situation, Dong Ho paintings were difficult to sell and many _____ quit their job. A. craftsmen B. crafts C. craftsmanship D. craft unions 7. I don’t like to ask people for help but I wonder if you could _____ me a favour. A. make B. do C. find D. pick 8. In 1990, due to the change of the economic situation, many Dong Ho cooperatives had to_____ . A. close down B. shut C. close D. close in 9. In the past, local were chosen to make sophisticated embroidered costumes for the Vietnamese King, Queen and other Royal family members. A. skillful artists B. skilled artisans C. skill workers D. skillfully works 10. I am not sure_____ I can solve this problem. A. how B. what C. who D. by whom 11. Luke: “John had an accident. He has been in hospital for 5 days.” Peter: “_____” A. Poor him. B. Oh. Is he? C. How's terrific! D. Poor it. 12. Minh: “_____” Linh: “Yes. I’d love to.” A. What do you like doing? B. How about something to drink? C. What about going shopping? D. How do you do? 13. This is the first time I've lived in a city with a high crime rate. A. I am not used to living in a city with a high crime rate. B. I am very afraid of living in a city with a high crime rate. C. Living in a city with a high crime rate is very dangerous. D. I don’t like living in such a high crime rate. 14. Please don’t use shower after midnight. A. Would you mind not to use shower? B. Would you like to use the shower before midnight? C. I don’t want you to use the shower. D. Would you mind not using the shower after midnight? 15. I agree he’s a good worker, but I still don’t think he should get the job. A. He can’t get the job though he was a good worker. B. Despite the fact that he’s a good worker I still don’t think he should get the job. C. He is such a good worker that he can get the job. D. He is too bad to get the job.

Exercise 2 - Complete the sentences using one of the forms: will or going to. 1. Of course I _______ (take) you to the airport. 2. I’m not sure but perhaps they _______(ask) my name and my address. 3. _______( you/ read) a detective story? 4. What _______ ( you / do) this afternoon? 5. It is her birthday tomorrow. She _______( be) eighteen. 6. Are you going out? Yes, I _______ (buy) some tablets. 7. We _______(spend) some days in Italy. Do you want to come along? 8. I can’t see you on Saturday. I _______ (visit) my uncle. 9. What _______(you/study) in Social Studies next year? 10. Oh, I’m sorry. I complete forgot. I _______ (do) it next Saturday. 11. We’ve nothing to do. _______(we/ go) to the zoo? 12. Can I use your shampoo? I _______(wash) my hair. 13. What language _______(you / study)? I’ve decided for Spanish. 14. Where are you going? I _______(pay) the phone bill. 15. What would you prefer, tea or coffee? I _______ (have) some tea. 16. We _______(be) away all day on a school excursion. 17. I promise I _______(visit) all the museums in the city. 18. I _______(work) hard in physics next term. 19. There’s a hole on the way. He _______ to fall. 20. Look at those big black clouds! it _______(rain).

IV. Use the word in brackets to complete these sentences. fellow, peasant, tobacco ,transplant ,neighbour, rest, go off, plough, chat, crop 1. Last night, when we were talking together, the light___________. 2. My grandparents enjoyed playing chess with his _________ members in the club. 3. All the farmers in this village are looking forward to a bumper _________. 4. Mr. John has had a lot of support from his relatives and ______________. 5. A _______ is a farmer who owns or rents a small piece of land. 6. The scientists are willing to do this job for the ________ of his life. 7. The government passed a law banning advertising _________. 8. Japanese production methods have been ______ into some British factories. 9. Tom has been on the computer all afternoon, _______ with his friend. 10. A ________ is used for digging and turning over soil. HỨA VOTE 5 SAO ,ĐANG CẦN GẤP

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