Chuyển câu sao cho nghĩa không đổi: Dùng hiện tại phân từ, quá khứ phân từ, hiện tại hoàn thành phân từ.
1. When she saw the dog coming foward her, she crossed the road quickly.
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2. If it is looked after carefully, the plant can live though the winter.
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3. Because I was walking quickly, I am caugh up with her.
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4. The fruit was expensive because it is imported.
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Cảm ơn nhiều :))

IV. Rewrite the sentences beginning with an appropriate participle (present, ​past or perfect). 1. When she saw the dog coming towards her, she quickly crossed the road. Ò……………………………………………………………………………………………………………………… 2. If it is looked after carefully, the plant can live through the winter. Ò…………………………………………………………………………………………………………………….. 3. As I don't have a credit card, I found it difficult to' book an airline ticket over the phone. Ò……………………………………………………………………………………………………………………. 4. Keith spent a lot of time filling in job application forms because he was unemployed. Ò…………………………………………………………………………………………………………………….. 5. Because I was walking quickly, I soon caught up with her. Ò……………………………………………………………………………………………………………………. 6. The house was built of wood, so .it was clearly a fire risk. Ò…………………………………………………………………………………………………………………… 7. I was eager to catch the bus in good time because I had been told off the day before for arriving late. Ò…………………………………………………………………………………………………………………….. 8. She didn't know where the theater was, so she asked for directions at the hotel reception. Ò…………………………………………………………………………………………………………………… 9. As she was a nurse, she knew what to do after the accident. Ò…………………………………………………………………………………………………………………… 10. He had spent his childhood in Oslo so he knew the city well. Ò…………………………………………………………………………………………………………………… 11. The fruit was expensive because it was imported. Ò…………………………………………………………………………………………………………………… 12. We has spent nearly all our money so we couldn't afford to stay at a hotel. Ò………………………………………………………………………………………………………………….. 13. As we didn't want to offend him, we said nothing about his paintings. Ò………………………………………………………………………………………………………………….. 14. Although James is known mainly as a writer of novel, he has now written a successful biography. Ò…………………………………………………………………………………………………………………. 15. Although it had been hunted close to extinction, the rhino is once again common in this area. Ò……………………………………………………………………………………………………………………

chuyển câu sang thì hiện tại hoàn thành ko làm thay đổi nghĩa 

1 the last time i cooked was 3 years ago 

2 when did you bought that bag?

3 i last saw him 2 days ago

4 i stared writing blog 2 months ago 

5 she began living in danang when she was child

6 it is 5 years since i last visit my grandparents

giúp mik với mik đang cần gấp 

Cho em hỏi ạ...viết lại câu

1) they are vegetarians. They don't eat meat.

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2) I had seen the photographs of the place. I had no desire to go there.

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3) We had no money. We stayed at home.

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4) He had drunk too much. He didn't drive home himself

5) Mary saw a snake on the road. She screamed

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6) Tom had spent all his money. He decided to go home and asked his father for a job. 

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7) Susan wanted to take part in the trip to Ha Long bay. She hadn't visited it before. 

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8) She didn't want to hear the story again. She had heard it all before. 

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9) When she saw the dog coming towards her, she quickly crossed the road. 

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10) As I don't have a credit card, I found it difficult to book an airline ticket over the phone. 

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chuyển đổi thì hiện tại hoàn thành sang quá khứ đơn

1 The last time I cooked was 3 years ago.

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2 When did you buy that bag?

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3 I last saw him 2 days ago

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4 I started writing blog 2 months ago

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5 she began living in Danang when she was child

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6 It is 5 years since i last visit my grandparents

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7 when did you start loving him 

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8 The last time I went to bar was 6 years ago

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9 it's years since she wrote to me 

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10 I last too a bath 2 days ago

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1. They arrived home late

He saw

2. she didn't want to stay there for the weekend

They made her

3. the teacher allowed me to stay at hometo finish the assignment

The teacher let

4. The boy ran away from the house

She noticed

5. The policeman tolf the thief to empty his pockets

The policeman made

1. when she saw the dog comimg towards she quickly crossed the road

2. if it is looked after carefully the plant can live through the winter

3.As I don't have a credit card I found it difficult to book an airline ticket over the phone

4. Keith spent a lot of time filling in job application forms because he was unemployed

5. Because I was walking quickly I soon caught up with her

6.The house was built of wood so it was clearly a fire risk

7. Give me your homework

-The teacher told

8.Please don't smoke in my car

- He asked

9.It's not a good idea to change these plans at this late date

-He objected

Chuyển đổi từ hiện tại hoàn thành sang quá khứ đơn (và ngược lại)

1. Viết lại câu không thay đổi nghĩa:

1) This is the first time he went abroad.

 \(\Rightarrow\) He hasn't........................................

2) She started driving 1 month ago.

\(\Rightarrow\) She has....................

3) We began eating when it started to rain.

\(\Rightarrow\) we have...........................

4) I last had my hair cut when I left her.

\(\Rightarrow\) I haven't .......................