I.       Choose one sentence that has the same meaning as the root.

43. The water was very cold, so we couldn’t swim.

      a. We couldn’t swim because the water was very cold.

      b. We went swimming despite the warm water.

      c. The water was cold enough for us to swim.

      d. The water wasn’t warm, but we could swim.

44. This is the first time they’ve been to England.

      a. They went to England once.                               b. They have never been to England before.

      c. They haven’t been to England so far.                 d. They’ve been to England many times.

45. Our house is going to be rebuilt by a local firm.

      a. We are going to rebuild our house.

      b. We are going to have our house rebuilt by a local firm.

      c. A local firm is going to rebuild our house.

      d. b and c are correct

43 A

44 B

45 C

1. She can't swim because the water is very cold.

→ Were the water warm, she could swim.

2. They no longer live in that town.

→ No longer do they live in that town.

3. It's better if I cook instead of eating out.

→ I'd rather cook than eat out.

4. The sentences still need correcting.

→ The sentences haven't been corrected.

5. What is the purpose of his working so hard ?

→ What is the reason why he is working so hard?

6. They could have saved more time if they had travelled by plane

→ They failed to save more time because they hadn't travelled by plane.

7. I'm worried about Jason because he just watches TV all day.

→ I'm worried about Jason because all he ___ (câu này bạn xem lại đề nhé)

1. She can't swim because the water is very cold.

--> Were the water warm, she could swim.

2. They no longer live in that town.

--> No longer do they live in that town.

3. It's better if I cook instead of eating out.

--> I'd rather cook than eat out.

4. The sentences still need correcting.

--> The sentences haven't been corrected.

5. What is the purpose of his working so hard ?

--> What is the reason why he is working so hard?

6. They could have saved more time if they had travelled by plane

--> They failed to save more time because they hadn't travelled by plane.

7. I'm worried about Jason because he just watches TV all day.

--> I'm worried about Jason because all he 

1. The water was so cold that the children could not swim in it .

-> the water was not warm enough for the children to swim in it

3. she isn't very intelligent so she can't do that exerase.

-> she isn't intelligent enough to do that exercise 

7. there is not much beer so you can't all have a drink .

-> there isn't enough beer for you to drink 

8. i'm very tired so i must go to bed early.

-> i'm tired enough to go to bed early

1. The water was so cold that the children could not swim in it .

-> the water was not warrm enough for the children to swim in it.

2. he acted sowell that the audiena was moved to tears.

-> he acted well enough for the audience to be moved to tears.

3. she isn't very intelligent so she can't do that exerase.

-> she isn't intelligent enough to do that exercise.

4. the paper mill is very large so it can satisfy the need of the whole country

-> the paper mill is large enough to satisfy the need of the whole country.

5. those exercises are easy enough so that sould finish them in half an hour

-> those exercises are easy enough to finish them in half an hour.

6. the policeman could not run very fasst , so he was unable to catch the burglar .

-> the policeman couldn't run fast enough to catch the burglar.

7. there is not much beer so you can't all have a drink .

-> there isn't enough beer for all you to have a drink.

8. i'm very tired so i must go to bed early.

-> i'm tired enough to go to bed early.

9. Peter is too young to watch TV

-> Peter isn't old enough to watch TV.

The water is too cold to swim.

The water is cold too for me to swim.

1. He wasn't very experienced. He  couldn't do the job.

→ He was not experienced enough to do the job.

2. She can't ride a motorbike because she is too young. 

→ She is not old enough to ride a motorbike.

3. The boy is too young. He doesn't understand it.

→ The boy is not old enough to understand it.

4. You can't put this book in your pocket because it is too big.

→ It is such a big pocket that you can't put this book in it.

5. The weather isn't very warm. We can't go swimming.

→ The weather is not warm enough for us to go swimming.

6. I am very lucky because I have many good friends.

→ I am so lucky that I have many good friends.

7. This exercise is too difficult for me to do.

→ This exercise is not easy enough for me to do.

8. He is too young to drive a car.

→ He is not old enough to drive a car.

9. The book was so interesying that I read it twice. 

→ It is such an interesting book that I read it twice.

10. It is such cold water that you can't go swimming today.

→ The water is so cold that you can't go swimming today.

11. The ladder wasn't very long. It didn't  reach the window.

→ The ladder wasn't long enough to reach the window.

Chúc bạn học tốt ^^

1.She can't go to see that film, She is too young (too)

2.The girl is very clever.She can mend enough this shirt (enough)

3.I can't do this exercise.It is enough difficult

4. This shirt is too small.I can't toowear it (too) 

5.Althuogh The water is very hot. lan can drink it. (although) 

6. Because His family is very poor. He goes to school on foot (because) 

7. Huong couldn't go to school because She was very tired. (because) 

8.That man is enough old. He can't drive a car. (enough) 

9. I can't talk to you now because. I'm too busy ( too) 

10. Athough They have a lot of money. They live in a small house (although)

COMBINE THESE TWO SENTENCES INTO ONE:

1.She can't go to see that film.She is very young (too)

=> She is too young to go to see that film .

2.The girl is very clver.She can mend this shirt (enough)

=> The girl is clever enough to mend this shirt .

3.I can't do this exercise.It is too difficult(enough) 

=> It is difficult enough for me to do this exercise .

4. This shirt is too small.I can't wear it (too) 

=> This shirt is too small for me to wear ,

5. The water is very hot. lan can drink it. (although) 

=> Although the water is very hot , lan can drink it .

6. His family is very poor. He goes to school on foot (because) 

=> Because his family is very poor , he goes to school on foot .

7. Huong couldn't go to school. She was very tired. (because) 

=> Because Huong was very tired , she couldn't go to school .

8.That man is very old. He can't drive a car. (enough) 

=> That man is old enough to drive a car .

9. I can't talk to you now because. I'm very busy ( too) 

=> I am too busy to talk to you now .

10. They have a lot of money. They live in a small house (although)

=> Although they have a lot of money , they live in a small house .

using "because":

We can not swim in this part of the river because of highly polluted water.

--->........Because highly polluted water of the river, we can't swim in ..................

using "because of:

1.She can not work hard because she is very old.

-->........Because of being old, she can't work hard...................................

2. He left to school because his life was hard.

Because his life was hard, he left school