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1. We decided to go out for a meal _____because_______ we had no food at home.
2. He has a very important job ___so_________ he is parularly well-paid.
3. Can I borrow that book _____when _______ you’ve finished it?
4. You can drive a car _____if_______ you've got a license.
5. No one was watching the television _____so_______ I switched the television off.
6. ______Because______ she changed a lot, we didn't recognize her.
7. ______Unless______ you're ready, we can start now.
8. I'm going away for a few days. I’ll phone you _____when _______ I get back.
9. You should inform the police ____if________ your bicycle is stolen.
10. Matthew went to bed ______because______ it was too late to go out
1. He couldn’t meet you because of being busy
...He couldn’t meet you because he was busy .............................................................................................
2. Nobody can do this test because of its difficulty
.........Nobody can do this test because it 's difficult........................................................................
3. She went to bed early because of her sickness
....... She went to bed early because she was sick...........................
4. Two cars can't pass each other because the road is narrow
..........Two cars can't pass each other because of the narrow road.............................................................
5. We spent the whole day in the garden because the weather is lovely.
..............We spent the whole day in the garden because of the lovely wheather ...............................
6. We can’t swim in this part of the river because the water is highly polluted.
.........We can’t swim in this part of the river because of the fact that the water is highly polluted........................................

Choose the correct answer to complete the passage (Đề bài sai r bạn @-@)
1. The holidays were very cheap. They booked one immediately.
...........The holidays were so cheap that the booked one immediately...........
2. Mr Smith is a very strong man. He can lift up a heavy box easily.
..............Mr Smith is such a strong man that he can lift up a heavy box easily.............
3. It was a beautiful day. We decided to go to the seaside.
.................It was such a beautiful day that we decided to go to the seaside..............
4. The plane was very late. They got to bed at three in the morning.
................ The plane was so late that they got to bed at three in the morning...............
5. The way to the beach was very long. It took them an hour to walk three.
................. .The way to the beach was so long that it took them an hour to walk three (Walk three???)..................
6. The beach was very crowded. There was hardly room to sit down.
............... The beach was so crowded that there was hardly room to sit down.....................
7. They had a good time on farm. They didn't want to come back home.
..................... They had such a good time on farm that they didn't want to come back home................
8. It was a very warm evening. We had dinner outside in the garden.
.................. It was such a warm evening that we had dinner outside in the garden.....................

1. Since she saw the wanted man in a small coffee shop, she phoned the police.
2. Because the teacher is sick, we'll have no class tomorrow.
3. She walked slowly because her leg was injured.
4. Mary looks happy because she has just got good marks.
5. He came to the office 10 minutes late because he 6. Because she coughed and sneezed, the doctor said she had to stay out of crowd.
7. Since it got dark, I couldn't read the letter.
8. I didn't come in time because there was a traffice jam.
9. He stayed at home yesterday because his mother was sick.
10. We didn't want to go out because it rained heavily.missed the first bus.
1.She phoned the police because she saw the wanted man in a small coffee shop.
2. We'll have no class tomorrow because the teacher is sick.
3.She walked slowly becaue her leg was injured.
4.Because Mary has just got good marks, she looks happy
5.As she coughed and sneezed, the doctor said she had to stay out of crowd.
6. Since he missed the first bus, he came to the office 10 minutes late
7. I couldn't read the letter because it got dark.
8.I didn't come in time because there was a traffic jam.
9. He stayed at home yesterday because his mother was sick.
10. We didn't want to go out because it rained heavily.
EM CHƯA PHẢI LỚP 9 NÊN CÓ J SAI SÓT MONG A CHỊ THÔNG CẢM NHEN!!!!!

1. I'm going to the post office because of sending some postcards.
2. Jane was worried because of staying at home alone.
3. Tom couldn't get the job because of uncertainly during the interview.
4. I have to work extra hours because helping support my family.
5. We adore him because of his talent.
6. We delayed the flight because of the bad weather.
7. I haven't finished my assignment yet because of lacking materials.
8. I feel attracted to her because of her sweet voice.
9. She há to depend on us because of her orphanage.
1,I'm going to the post office because I have some postccards to send
I'm going to the post office because of sending some postcards
2, jane was worried as she stayed at home alone
jane was worried because of staying at home alone
3, because he was not confident during the in terview, Tom couldn't get the job
Tom couldn't get the job because of the fact that he was not confident during the in terview
4, I have to work extra hours since I want to help support my family
I have to work extra hours because of helping support my family
5, As he is very talented , we adore him
because of his talented, we adore him.
6, We delayed the flight because the weather was bad
We delayed the flight because of the bad weather
7, I haven't finished my assignment yet because i don't have enough materials
I haven't finished my assignment yet because of the fact that i don't have enough materials
8 i feel atracted to her since her voice is very sweet
i feel atracted to her because of her sweet voice
9, she has to depend on us as she is an orphan.
she has to depend on us because of her orphanage

Join the following pairs of sentences using because and because of:
1. He didn’t go to school. It was raining .
-> He didn’t go to school because it was raining.
-> He didn’t go to school because of the rain.
2. The student arrived late. There was a traffic jam.
………………The student arrived late because of the traffic jam.……
3. We decided to leave early. The party was boring.
……………We decided to leave early because of the boring party.………
4. It was a public holiday. All the shops were shut.
………………All the shops were shut because of the public holiday.………………………………………………………………………………………………………
5. I lost my job. I was ill.
………………I lost my job because of my illness……………………………………………………………………

Viết lại câu:
1, The teacher is sick. We will have no class tomorrow. (because)
-> We will have no class tomorrow because the teacher is sick
2, Son Tung M-TP walked slowly. His leg was injured. (since)
-> Son Tung M-TP has walked slowly since his leg was injured
3, Chipu looked happy. She has just got good mark. (as)
-> Chipu looked as happy as she has just got good mark
4, It got dark. I couldn't read the letter. (because)
-> I couldn't read the letter because it got dark
5, I didn't come in time. There was a traffic jam. (because)
-> I didn't come in time because there was a traffic jam
6, Son Tung M-TP stayed at home yesterday. His mother was sick. (since)
-> Son Tung M-TP has stayed at home yesterday since his mother was sick
7, We didn't want to go out. It rained heavily. (as)
-> It rained as heavy as we didn't want to go out
8, It's raining, so we stay at home. (because)
-> We stay at home because it's raining
9, Most of people hear jogging is a good exercise, so they begin to jog. (since)
-> Most of people have begun to jog since they heard jogging is a good exercise
10, The climate in the country is healthy, so people like to live there. (because)
-> People like to live in the country because the climate is healthy
11, Chipu stayed at home beacause her mother was sick. (because of)
-> Chipu stayed at home beacause of her mother's sickness
12, The plan couldn't take off beacause of the bad weather. (because)
-> The plan couldn't take off because the weather was bad
Viết lại câu:
1, The teacher is sick. We will have no class tomorrow. (because)
=> We will have no class tomorrow because the teacher is sick.
2, Son Tung M-TP walked slowly. His leg was injured. (since)
=> Son Tung MTP walked slowly since his leg was injured
3, Chipu looked happy. She has just got good mark. (as)
=> Chipu looked happy as she has just got good mark.
4, It got dark. I couldn't read the letter. (because)
=> I couldn't read the letter because it got dark.
5, I didn't come in time. There was a traffic jam. (because)
=> I didn't come in time because there was a traffic jam.
6, Son Tung M-TP stayed at home yesterday. His mother was sick. (since)
=> Son Tung MTP stayed at home since his mother was sick.
7, We didn't want to go out. It rained heavily. (as)
=> We didn't want to go out as it rained heavily.
8, It's raining, so we stay at home. (because)
=> We stay at home because it's raining.
9, Most of people hear jogging is a good exercise, so they begin to jog. (since)
=> Most of people begin to jog since they hear jogging is a good exercise.
10, The climate in the country is healthy, so people like to live there. (because)
=> People like to live there because the climate in the country is healthy.
11, Chipu stayed at home beacause her mother was sick. (because of)
=> Chipu stayed at home because of her mother's sickness.
12, The plan couldn't take off beacause of the bad weather. (because)
=> The plan couldn't take off because the weather was bad.

Bài tập 1: Chia từ trong ngoặc đúng dạng
1. I can play the piano (good) well
2. He often feels (nervous) nervous before the exam.
3. Those students are speaking French (fluent) fluently
4. That man had an accident because he drove (careless) carelessly
5. We don't go out because it is raining ( heavy) heavily
6. The football match on TV was very (interest) interesting
7. That teacher treated his students very (bad) badly
8. He run very (fast) fast
9. You look (sad)sad and worried now.
10. We aren't (bore) bored with our daily routine.
#trannguyenbaoquyen

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.
1. They arrived late because of the terrible traffic
2. Because of the rain, we didn’t go out.
3. Because of his good memory, he never needs to write anything down.
4. He couldn’t run very fast because of his bad leg
5. Because of the warm evening, we had dinner outside in the garden.
6. He couldn’t drive fast because of the heavy traffic
Nam fell asleep because of the bad film