1. We can't buy the car because it is too expensive 
if the car weren't too expensive, we could buy it
2. Although the weather was extremely hot, they want jogging in the park
In spite of the extremely hot weather,  they went jogging in the park
3. Jane found it easy to make herself understood 
jane had no difficulty making herself understood 
4. Bill fell asleep because of the boring lesson 
the boring lesson made Bill fall asleep
5. My passport/ stamp/ when/ I arrive/ the airport/ yesterday 

My passport was stamped when I arrived at the airport yesterday
6. Students/have/wear/ uniforms/, they?

Students have to wear uniforms, don't they
7. these students/ learn/ English/ since be secondary school

These students have learnt English since they were at secondary school
8. if/ you /get up/ earlier/not be/ late/ work/every morning 

If you get up earlier, you won't be late for work everymorning
9. Despite his good marks, he was unhappy at school
although his marks were good, he was unhappy at school
10. "we love living here" they said
they said that they loved living there
11. I hadn't made a speech before, so I was very nervous 
because I wasn't used to making a speech , I was very nervous 
12.the browns are having a birthday party next week. They are my neighbors
The Browns, who are my neighbors,  are having a birthday party next week

1 This modern car is too expensive for us to buy.

2 The students work hard enough to pass the examination easily.

3 He is smart enough to solve the problem quickly.

4 The children were too noisy for their parents to sleep.

5 She has enough money to buy some new books.

6 These questions are too complicated for the students to answer.

7 It is too hot for us to go out without hats.

8 He speaks English clearly enough for his friends to understand what he is saying.

9 The show was good enough for the audience to enjoy it.

10 They shouted excitedly enough to attract their favorite soccer players.

11 The scientist is well-known enough for people all over the world to admire him.

12 She is lucky enough to pass the final test without any difficulties.

13 The storm was strong enough to blow everything away.

14 My grandmother is too weak to do the housework.

#\(Cụt\)

#\(yGLinh\)

37. We wish we could visit the Louvre

38. If it didn't stop raining, the children could not return schools

39. Because it rained heavily for many days, the whole city had to live in water

40. People, who have marched to London, are protesting against pollution.

We don't visit you very often because you live so far away.  

=> If you didn't ive so far away, we would visit you very often.

That book is too expensive, so I'm not going to buy it. 

=> If the book weren't too expensive, I would buy it. 

We don't go out very often because we can't afford it. 

=> If we could afford it, we would go out very often.

It's raining, so we can't have lunch on the patio. 

=> If it weren't aining, we could have lunch on the patio. 

He doesn't have the money, so he cannot afford a new car. 

=> If he had the money, he could afford a new car.

He doesn’t know that it is dangerous, so he comes. 

=> If he knew that it is dangerous, he wouldn't come

I can’t get a job easily because I don’t have a degree.

=> If I had a degree, I could get a job easily.

My son wants to go for a picnic, but he doesn’t have time.

=> If my son had time, he would go for a picnic.

David doesn’t speak English well, that’s why he can’t find a good job.

=> If David spoke English well, he could find a good job.

I am not you. I can’t tell the police about the accident. 

=> If I were you, I could tell the police about the accident. 

Ex1: Finish the following sentences in such a way that it's as similar in meaning:

1, i love to read books very much

-> I enjoy reading books very much

2, The children couldn't go swimming because It was very cold

-> The sea was too cold for children to go swimming.

3, I often went to the cinema at weekends

-> I used to go to the cinema at weekends

4, Peter is too young to see the horror film

-> peter is not old enough to see horror film.

5, I do this exercise in three and a half hours

-> It takes me three and a half hours to do this exercises

6, To see that film is interesting

-> It's interesting to see that film

7, The test is so difficult that the pupils can not finish it in time

-> The test is too difficult for the pupils to finish it in time

1. I enjoy reading books.

2. The sea was too cold for the children to go swimming.

3. I used to go to the cinema at weekends.

4. Peter is not old enough to see the horror film.

5. It takes me three and a half hours to do this exercise.

6. It's interesting to see that film.

7. The text is too difficult for the pupils to finish it in time.

Chúc bạn học tốt!!!

II. Rewrite the sentence without changing the meaning.

1. Keep 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 finished it.

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

- He was delighted that his aunt sent him letter.

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

- People recyled 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 three years

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

- Tam used to type faster than she does now

8. It was such an interesting film that we watched it several times

- The film was so interesting that we watched it several times.

9. Peter was too ill to get up.

-Peter was so ill that he can't get up.

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

- When did you last use the pen?

I ,rewrite these sentences, using conditional sentences

1, whitout the sun, we wouldn't exist

=> If it hadn't been for the sun, we wouldn't have existed.

2, peter was very nervous and failed te driving test

=> If Peter hadn't been nervous, he wouldn't have failed the driving test.

3,i can't tell you what time it is because i don't have a watch

=> If I had a watch, I would tell you wha time it is.

12, the dress is very expensive , so she can't buy it

=> If the dress weren't expensive, she could have bought it.

13, the teacher was very angry. his pupils ***** their home work carelessly

=> If the teacher hadn't been angry, his pupils wouldn't have done their homework carelessly.

II , rewrite these senten as ddirected

1, he doesn't eat fish when he isn't extremely hungry

=> if he weren't extremely hungry, he wouldn't have eaten fish.

2 , we didn't hurry , so we were late for the concert

=> if we had hurried, we wouldn't have been late for the concert.

I ,rewrite these sentences, using conditional sentences

1, whitout the sun, we wouldn't exist

=> If it hadn't been for the sun, we wouldn't have existed.

2, peter was very nervous and failed te driving test

=> If Peter hadn't been nervous, he wouldn't have failed the driving test.

3,i can't tell you what time it is because i don't have a watch

=> If I had a watch, I would tell you wha time it is.

12, the dress is very expensive , so she can't buy it

=> If the dress weren't expensive, she could have bought it.

13, the teacher was very angry. his pupils ***** their home work carelessly

=> If the teacher hadn't been angry, his pupils wouldn't have done their homework carelessly.

II , rewrite these senten as ddirected

1, he doesn't eat fish when he isn't extremely hungry

=> if he weren't extremely hungry, he wouldn't have eaten fish.

2 , we didn't hurry , so we were late for the concert

=> if we had hurried, we wouldn't have been late for the concert.

Rewrite these sentences

1.We usually drove the car to the city when we worked there

- We used to drive the car to the city when we worked there.

2.Our Dad is a hard runner

- Our Dad runs hard.

3.Playing this game is quite easy

- It's quite easy to play this game.

4.We cannot go out today because we aren't well

- We wish we were well today so that we could go out today.

5.You shouldn't stay up late tonight

- You ought to go to bed early tonight.

#Q

1.We used to drive the car to work

2. Our Dad runs hard

3.It's quite easy to play this game

4. Because we aren't well, we cannot go outside today