biết 25 % của một số đó là 10.hỏi số đó bằng bao nhiêu

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BÀI TẬP ÔN TẬP ANH 8 I. Rewrite 1. We started living here fifteen years ago -> We have …………………………………… 2. The last time she visited me was five month ago -> She hasn't ………………………………………… 3. I last wrote to my uncle in July -> I haven't …………………………………………. 4. It's long time since we became close friends -> We have …………………………………… 5. Tan began to collect stamps in 1999 -> Tan has ……………………………. 6. We began to study English four years ago -> We have …………………………………… 7. Nga started to keep this dog seven days ago -> Nga has ……………………………………… 8. I haven't read this novel yet -> I never ……………………………………… 9. They have lived here for 10 years -> They began …………………………………… 10. An hasn't received the letters from her close friends since January -> An last …………………………………………………………….. II.Turn these sentences into passive voice 1. My brother always invent telephones -> ……………………………………………………………………… 2. Lan often do the chores on sundays -> ……………………………………………………………………… 3. They cook the meal themselves -> ……………………………………………………………………… 4. Tan usually buy fish and vegetables for her mother -> ……………………………………………………………………… 5. We don't use the saucepan and frying pan -> ……………………………………………………………………… 6. Do you call Aunt Hoa every night? -> ……………………………………………………………………… 7. Does your mother put the rug between the armchair and the couch? -> ……………………………………………………………………… 8. The mother doesn't let children play in the kitchen -> ……………………………………………………………………… 9. Children do not play with matches -> ……………………………………………………………………… 10. My younger sister always empty the garbage in early morning -> ……………………………………………………………………… 11. Hung cleans the fish tank every afternoon -> ……………………………………………………………………… 12. Does our teacher do the experiment this afternoon? -> ……………………………………………………………………… 13. The repairmen often fix the washing machine -> ……………………………………………………………………… 14. Do these boys draw that picture? -> ……………………………………………………………………… 15. The old woman doesn't light the lamp in the evening -> ……………………………………………………………………… III. Choose the best answer 1. My mother showed me how ( to make/ making/ make/ made) clothes 2. These houses ( are built/ built/ were built/ build) 90 years ago 3. Our teacher asked us ( whether if/ if/ what/ if whether) we liked to go camping 4. My family has decided ( visit/ visited/ to visit/ visits) Ha long in the Summer 5. When passing the bridge, we often stop ( take/ took/ taking/ to take) pictures 6. My friend told me what ( doing/ to do/ do/ done) when I visit Hoi An 7. When the teacher comes in , the class stop ( talking/ to talk/ talk/ talked) and stand up 8. I always remember ( turn/ turning/ to turn/ turned) off the light before going to bed 9. Life in the city is different ( with/ of/ from/ to) life in the country 10. I prefer tea ( rather/ than/ more/ to) coffee

I. Choose the correct answer A, B, C or D to complete each of the following sentences: (1.5pts) 1. Tam ………………go fishing with his brother when he was young. A. used to B. is used to C. has used to D. was used to 2. I don't know what to do this evening. What about . ……………. to the movies? A. go B. to go C. going D. goes 3. I don't like doing the . ……………. , especially cleaning the windows. A. homework B. housework C. job D. occupation. 4. My favorite . ……………. is Literature. A. play B. game C. subject D. activity 5. My mother is very . ……………. at cooking. A. well B. good C. popular D. famous 6. She. ……………. a letter when the telephone rang. A. writes B. wrote C. has written D. was writing 7. He suggested that we ………to the theatre instead of staying at home. A.. should go B. going C. went D. will go 8. William suggested . ……………. at home for a change. A. staying B. to stay C. stay D. stayed 9. Would you mind…………..me with this exercise ? A. help B. helping C. to help D.helped 10. Mrs Nga forgot to . ……………. the faucet when she left for work. A. turn off B. turn on C. turn up D. turn down 11. This book is different ..................... the one I had. A. with B. to C. from D. at 12. When I got home, my parents………..TV. A. watched B. are watching C. were watching D.watch 13. . I don't mind ....................... home but I ' d rather ............................ a taxi. A. to walk / to get B. walking / getting C. walking / get D. walk / getting 14. They named their daughter .................... their favourite movie star. A. of B. for C. after D. on 15. Most young people want to .......................... more about environmental problems. A. look up B. find out C. deal with D. make out