A.Thì quá khứ đơn
I.
1. She bought her mother a new skirt
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2. The teacher gave his students some exercises.
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3. My father planted a tree.
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4. Their parents made a big cake for their brithday.
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5. I took some photos yesterday.
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II.
1. I didn’t take him to the station.
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2. They didn’t buy him that shirt.
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3. We didn’t draw pictures.
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4. My father didn’t close the window and the door.
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5. Lan didn’t write a letter to her friend.
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III.
1. Did the children eat cakes.
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2. Did Your little brother drink milk in the fridge.
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3. Did Hoa’s mother cook the dinner.
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4. Did Lan and Nga play sports yesterday afternoon.
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5. Did he take his TV to the shop yesterday.
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B. Thì hiện tại hoàn thành
I.
1. She has made a new dress
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2. Lan and Hoa have already bought two bikes.
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3. His brother has just finished his work.
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4. I have never read that story.
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5. Their cats have eaten some fish.
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II
1. She hasn’t seen that film.
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2. They haven’t finished their work.
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3. His children haven’t done their homework.
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4. Hoa hasn’t written her writing.
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5. I haven’t read that book yet.
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III.
1. Have you eaten that kind of cake?
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2. Has she pronounced this word wrongly?
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3. Have they paid a lot of money?
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4. Has his sister made a cake?
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5. Have you sent him a letter?
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C. Chuyển các câu sau sang câu bị động
1. Mary types letters in the office.
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2. His father will help you tomorrow.
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3. Science and technology have completely changed human life.
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4. Peter broke this bottle.
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5. They are learning English in the room.
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6. Nothing can change my mind.
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7. No one had told me about it.
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8. I don’t know her telephone number
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9. My students will bring the children home.
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10. They sent me a present last week.
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11. She gave us more information.
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12. The chief engineer was instructing all the workers of the plan.
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13. They can’t make tea with cold water.
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14. Somebody has taken some of my books away.
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15. They will hold the meeting before May Day.
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16. They have to repair the engine of the car.
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17. The boys broke the window and took away some pictures.
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18. People spend a lot of money on advertising every day.
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19. Teacher is going to tell a story.
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20. Mary is cutting a cake with a sharp knife.
1. My father cleaned the room last night.
The room..was cleaned by my father last night.......
2. Mary planted that tree yesterday.
That tree......was planted by Mary yesterday.......
3. We wrote those exercises last week.
Those exercises.....were written by us last week......
4. I sent that letter two days ago.
That letter......was sent by me two days ago....
5. They bought that house last year.
That house.....was bought by them last year......
6. They saw John near the platform two hours ago.
John......was seen near the platform by them two hours ago......