Đáp án: Flying cars will be showed to the public when they finished it.

Rewrite the sencond sentences, keeping the meaning unchanged:

1. they will show flying cars to the public when they finish it.

-> Flying cars will be shown to the public when it is finished

2. Tam doesn't type as fast as she used to.

-> Tam used to type faster than she does now

3. We will use sources of energy more effectively for our future.

-> Sources of energy will be used more effectively for our future.

4. We will slove the problem of energy shortage by using solar energy .

-> The problem of energy shortage will be solved by using solar energy .

5. They will replace coal by another renewable sources.

-> Coal will be replaced by another renewable sources.

6. They will use flying car to travel form place to another place.

-> Flying cars will be used to travel form place to another place.

Rewrite the sencond sentences, keeping the meaning unchanged:

1. they will show flying cars to the public when they finish it.

-> Flying cars will be shown to the public when it is finished

2. Tam doesn't type as fast as she used to.

-> Tam used to type faster than she does now

3. We will use sources of energy more effectively for our future.

-> Sources of energy will be used more effectively for our future.

4. We will slove the problem of energy shortage by using solar energy .

-> The problem of energy shortage will be solved by using solar energy .

5. They will replace coal by another renewable sources.

-> Coal will be replaced by another renewable sources.

6. They will use flying car to travel form place to another place.

-> Flying cars will be used to travel form place to another place.

Đáp án: Flying cars will be shown to the public when finished.

1 It's very important to keep the environment clean

2 The time machine will be shown to the public when they finish it

3 He was delighted that he received his aunt's letter

4 People use old car ties to make shoes and sandals

5 I'm very sad not to be accepted in that group

6 I haven't spoken to her for 3 years

7 Tam used to type faster than she does now

8 My father asked me to turn down the radio for him

9 It is Lan's 15 birthday next week

10 When did you used the pen?

Rewrite the sentence without changing the meaning

1. Keeping the environment clean is very important.

- It’s very important to keep the environment clean.

2. They will show the time machine to the public when they finish it.

- The time machine will be shown to the public when they finish it.

3. He was delighted to receive his aunt’s letter.

- He was delighted that he received his aunt’s letter.

 4. Old car tires are recycled to make shoes and sandals.

- People recycle old care tires to make shoes and sandals.

5. I’m very sad that I wasn’t accepted in that group.

- I’m very sad not to be accepted in that group.

6. It’s three years since I last spoke to her.

- I haven’t spoken to her for three years.

7. Tam doesn’t type as fast as she used to.

- Tam used to type faster than she does now.

8. “ Please turn down the radio for me”, said my father.

- My father asked me to turn down the radio for him.

9. Lan will be fifteen next week.

- It is Lan’s fifteenth birthday next week.

10. How long is it since you used the pen?

- When did you begin to use the pen?

7. In spite of eating lots of food , she is still very slim
8. I am interested in English
9. They will fix our roof tomorrow
10. Flying cars will be showed to the public when they finish it
11. Solar panel will be installed on the roof of our house by them next week

7. In spite of eating lots of food , she is still very slim
8. I am interested in English
9. They will fix our roof tomorrow
10. Flying cars will be showed to the public when they finish it
11. Solar panel will be installed on the roof of our house by them next week

1. Keeping the environment clean is very important.
- It’s …very important to keep the environment clean  …………………………………………………………………………..
2. They will show the time machine to the public when they finish it.
- The time machine …will be shown to the public when they finish it.…………………………………………………………………..
3. He was delighted to receive his aunt’s letter.
- He was delighted that ………he received his aunt’s letter.……………… ………………………………………..
4. Old car tires are recycled to make shoes and sandals.
- People ……recycle old car tires to make shoes and sandals. …………………………………………………………………………..
5. I’m very sad that I wasn’t accepted in that group.
- I’m very sad not …to be accepted in that group. ………………………………………………………………….
6. It’s three years since I last spoke to her.
- I haven’t ……spoken to her for 3 years…………………………………………………………………………
7. Tam doesn’t type as fast as she used to.
- Tam used ……to type as fast as she does now………………………………………………………………………..
8. “ Please turn down the radio for me”, said my father.
- My father asked ………me to turn down the radio for him………………………………………………………………
9. Lan will be fifteen next week.
- It is Lan’s ……fifteenth birthday next week………………………………………………………………………..
10. How long is it since you used the pen?
- When ………did you start using the pen………………………………………………………………….?

đặt câu hỏi cho từ im đậm

Professor Lin will show flying cars to the public when he finish them

=>When will Professor Lin show flying cars to the public?

Đáp án: Solar energy will be used to protect the environment.

II. Rewrite the second sentences, keeping the meaning unchanged:

1. They will use solar energy to protect the environment.

® Solar energy …………………will be used to protect the environment.…………………..

2. Although she eats lots of food, she is still very slim.

®In spite of ……………eating lots of food, she is still very slim.…………………..

3. What is the distance between HaNoi and HCM city?

® How far …………………is it from HN to HCM city………………..?

4. Although she is so young, she sings beautifully.

® In spite of ……………her young age, she sings beautifully. …………………..

5. I find English interesting.

® I am …………………interested in English……………………………….

6. Our roof will be fixed tomorrow.

® They……………will fix our roof tomorrow………………………...

7. They will show flying cars to the public when they finish it.

®Flying cars ……………will be showed to the public when they finish it…………………………

8. We haven’t attended a music festival for two years.

® The last time ……………we attended a music festival was two years ago……………………………

9. Susan went  to work yesterday in spite of her sickness.

® Although …………………Susan was sick, she went  to work yesterday…………………

10. She found the last scene of film interesting.

® She was…………………interested in the last scene of film …………………………