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?

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 accepting 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 faster than he 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 birthday on next week…………………………………………………………………..

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

- When do you start using the pen …………………………………………………………………….?

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………………………………………………………………….?

It’s very important to keep the environment clean.

Đáp án: It’s very important to keep the environment clean.

2, such an interesting film  that we watched it several times

5. It is thought that computer games are harmful.

9. He suggested going to Huong pagoda that weekend.

Keeping the environment clean is very important.

- It’s …very important to keep the enviroment clean…………………………………………………………………………..

It is very important to keep the environment clean. 

Keeping the environment clean is very important.

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

1) This is the first time he went abroad.
=> He hasn’t ever gone abroad before
2) She started driving 1 months ago.
=> She has started driving for a month
3) We began eating when it started to raining. 
=> We have eaten since it stared raining
4) I last had my hair cut when I left her.
=> I haven’t had my hair cut since I left her
5) The last time she kissed me was 5 months ago.
=> She hasn’t kissed me for 5 months
6) It is a long time since we last met.
=> We haven’t met for a long time
7) When did you have it ?
=> How long have you had it?
8) This is the first time I had such a delicious meal .
=> I haven’t ever had a such delicious meal before
9) I haven’t seen him for 8 days.
=> The last time I saw him was 8 days ago
10) I haven’t taken a bath since Monday.
=> It is 6 days since I took a bath 

1. This is the first time he went abroad.

=> He hasn’t ……………  gone abroad before……………………….

2. My house is quite near the bank.

=> My house ………………is not far from the bank………………….

3. Keeping the environment clean is very important.

=> It’s ……………very important to keep the environment clean ………………………

4. Do you have a shorter ruler than this?

=> Is this ……………………the shortest ruler you have?…………………….

5. I don’t have enough money, so I can’t buy a new computer.

=> If ………………I don’t have enough money, I can’t buy a new computer.…………………………………

He hasn't gone abroad before 

My house isn't far from the bank

It’s very important to keep the environment clean

Is this ruler the shorter you have?

If I had enough money, I could buy a new computer 

There are about 97 million people in VN

Ha is interested in going on a picnic with her friends at weekends

Does your room has four chairs?

I usually go to school on foot

They plan to make this beach a clean and beautiful place again

2.Vinh keeps forgetting his homework.

-Vinh is ……………………………always forgetting his homework.……………………………….

3.Keeping the environment clean is very important.

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

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

-People………………………………recycle old car tires to make shoes and sandals.………………………………

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

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

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

-Tam used …………………………to type faster than she does now……………………………….

7.How long is it since you used the car?

-When ……………………………did you begin to use the car?………………………………..

8.We started living here 15 years ago.

-We have…………………………lived here for 15 years ………………………………...

9.Let’s meet inside the center, at the cafe corner.

-How…………………………………about meeting inside the center, at the cafe corner?.…………………………….

10. I’ve never eaten this kind of cake.

-I t’s ……………………………the first time I have ever eaten this kind of cake.…………………………………..

1 Vinh is always forgetting his homework

2 It's very important to keep the environment

3 People recycle old car tires to make shoess and sandals

4 I haven't spoken to her for 3 years

5 Tam used to type faster than she does now

6 When did you started using the car?

7 We have lived here for 15 years

8 How about meeting inside the center, at the cafe corner

9 It's the first time I have eaten this kind of cake