Đáp án A

Dịch: Cô ấy không thể ngủ được đêm qua vì bên ngoài quá ồn ào.

1d 2a 3e 4c 5b

Đáp án D

Dịch: Tôi thích làm công việc tình nguyện vì tôi có thể có thêm nhiều bạn mới

Đáp án B

Dịch: Họ đã bị cảm lạnh vì họ đi bộ trong mưa đêm qua.

Đáp án C

Dịch: Chúng tôi yêu đất nước này vì nó thật yên bình và yên ắng.

Đáp án E

Dịch: Bời vì đường phố đầy rác, chúng tôi đã quyết định dọn dẹp nó

Exercise 6: Adverb clauses of reason: 

They like him because he is kind. 

➔ Because of his kindness , they like him .

I can’t sleep because it is cold. 

➔ Because of the cold weather , I can't sleep .

We came late because there was the traffic jam 

➔ Because of the traffic jam , we came late .

She went to bed early because she felt tired. 

➔ Because of feeling tired , she went to bed early .

The test is difficult, so we can’t do it. 

➔ Because of the difficult test , we can't do it .

They didn’t go for a picnic because there was a storm. 

➔ Because of the storm , they didn't go for a picnic .

I can’t study because it is noisy outside. 

➔ Because of the noise outside , I can't study .

All the teacher love him because his conduct is good. 

➔ All the teacher love him because of his good conduct .

Because she didn’t get up early, she missed the first bus. 

➔ She missed the first bus because of not getting up early .

She didn’t go to school because she was sick. 

➔ She didn't go to school because of her sickness .

Because there was a strike, the workers stopped working. 

➔ Because of the strike , the workers stopped working .

We couldn’t drive because the streets are crowded. 

➔ Because of the crowded streets , we couldn't drive .

She worked very hard to earn a lot of money because her mother was sick. 

➔ Because of her mother's sickness , she worked very hard to earn a lot of money .

Because it snowed continuously, we couldn’t go out. 

➔ Because of the continuous snow , we couldn't go out .

The accident happened because the driver was careless. 

➔ The accident happened because of the careless driver .

Because the door was broken, we decided to fix it. 

➔ Because of the broken door , we decided to fix it .

Because my friend was absent, I must copy all the lesson for him. 

➔ Because of my friend's absence , I must copy all lesson for him .

Although she was clever, she didn’t succeed. 

➔ In spite of her cleverness , she didn't succeed .

Although my grandfather is old, he walks to the pagoda every day. 

➔ Despite being cold , my grandfather walks to the pagoda every day .

He is unhappy though he has a good salary. 

➔ Inspite of his good salary , he is unhappy .

Change clauses of reas on to phrases: 1. Mary didn't go to school yesterday because she was sick. ..Because of Mary's sickness , she didn't go to school yesterday ...

2. She went to bed early because she felt tired. ..She went to bed early because of feeling tired ...

3.Ann didn't go to the circus with Betty because she had a bad cold ...Ann didn't go to the circus with Betty because of having a bad cold ..

4. John succeeded in his exam because he worked hard and methodically. ..John succeeded in his exam because of his hard and methodically work..

5. Margaret stayed home because her mother was sick. ..Margaret stayed home because of her mother 's sickness....

6. I like him because his father is kind to me. .... I like him because of his father 's kindness.

7. I can't eat these fruits because they are green. ...I can't eat these fruits because of being green..

8. I couldn’t do the test because it was difficult. .I couldn’t do the test because of its dificulty...

9. I couldn’t read the letter because it was dark. .. I couldn’t read the letter because of the darkness.

10. He came late because it rained heavily .... He came late because of the heavy rain...

Change clauses of reas on to phrases:

1. Mary didn't go to school yesterday because she was sick.

=> Mary didn't go to school yesterday because of her sickness

2. She went to bed early because she felt tired.

=> She went to bed early because of her tiredness

3.Ann didn't go to the circus with Betty because she had a bad cold

=> Ann didn't go to the circus with Betty because of her bad cold

4. John succeeded in his exam because he worked hard and methodically.

=> John succeeded in his exam because of working hard and methodically.

5. Margaret stayed home because her mother was sick.

=> Margaret stayed home because of her mother’s sickness

6. I like him because his father is kind to me.

=> Because of the kind of his father, I like him.

7. I can't eat these fruits because they are green.

=> Because of green fruits, I can't eat them.

8. I couldn’t do the test because it was difficult.

=> Because of its difficulty, I couldn't do the test .

9. I couldn’t read the letter because it was dark.

=> Because of the darkness , I couldn’t read the letter .

10. He came late because it rained heavily

=> Because of the heavy rain, He came late .

Change clauses of reason to phrases.

1. Mary didn't go to school yesterday because she was sick.

-> Because of her sickness, Mary didn't go to school yesterday.

-> Because of the fact that Mary was sick, she didn't go to school yesterday.

-> Because of being sick, Mary didn't go to school yeaterday.

2. She went to bed early because she felt tired.

-> Because of feeling tired, She went to bed early.

-> Because of her tiredness, she went to bed early.

-> Because of the fact that she felt tired, she went to bed early.

3. Ann didn't go to the circus with Betty because she had a bad cold.

-> Because of having a bad cold, Ann didn't go to the circus with Betty.

-> Because of the fact that Ann had a bad cold, she didn't go to the circus with Betty.

4. John succeeded in his exam because he worked hard and methodically.

-> because of working hard and methodically, John succeeded in his exam.

-> Because of the fact that John worked hard and methodically, he succeeded in his exam.

5. Margaret stayed home because her mother was sick.

-> Because of her mother's sickness, Margaret stayed home.

-> Because of the fact that her mother was sick, Margaret stayed home.

6. I like him because his father is kind to me.

-> Because of his father's kindness, I like him.

-> Because of the fact that his father is kind to me, I like him.

7. I can't eat these fruits because they are green.

-> Becase of being green, I can't ear these fruits.

-> Because of the fact that they are green, I can't eat these fruits.

8. I couldn't do the test because it was difficult.

-> Becase of its difficulty, I couldn't do the test.

-> Because of being difficult, I couldn't do the test.

-> Because of the fact that it was difficult, I couldn't do the test.

9. I couldn't read the letter because it was dark.

-> Becase of its darkness, I couldn't read the letter.

-> Because of being dark, I couldn't read the letter.

-> Becase of the fact that it was dark, I couldn't read the letter.

10. He came late because it rained heavily.

-> Because of raining heavily, he came late.

-> Because of the fact that it rained heavily, he came late.

11. I can't study because it is noisy.

-> Becase of its noise, i can't study.

-> Becase of being noisy, i can't study.

-> Becase of the fact that it is noisy, i can't study.

12. The train came late because it was foggy.

-> Becase of being foggy , the train came late.

-> Because of its fog, the train came late.

-> Because of the fact that it was foggy, the train came late.

13. All the teachers love him because his conduct is good.

-> Because of the fact that his conduct is good, all the teachers love him.

14. The train was late because the fog was thick.

-> Because of the thickening of the fog, the train was late.

-> Because of the fact that the fog was thick, the train was late.

15. We stopped our car because the traffic lights turned red.

-> because of the fact that the traffic lights turned red, we stopped our car.B

16. The plane couldn't take off because the weather was bad.

-> Because of the weather's badness, the plane couldn't take off.

-> Because of the fact that the weather was bad, the plane couldn't take off.

17. Rice plants grow well because the climate is warm and damp.

-> Because of the fact that the climate is warn and dampt, rice plants grow well.

18. He couldn't drive fast because the street was crowded and narrow.

-> Because of the fact that the street was crowded and narrow, he couldn't drive fast.

19. I can't sleep because the weather is hot.

-> Because of being hot, I can't sleep

-> Because of the heat of the weather, I can't sleep.

-> Because of the fact that the weather is hot, I can't sleep.

20. He left school because his life was hard.

-> Because of the fact that his life was hard, he left school.