35 Because of the rain, he came late

36 Because of the noise, I can't study

37 Because of the fog, the train came late

38 Because of his good conduct, all the teachers love him

39 Because of the thick fog, the train was late

40 Because of the red traffic lights, we stopped our car

1. Because I am sick, I do not go out

-> Because of my sickness, I do not go out.
2. Because the water is polluted, we can't swim in that river

-> Because of the polluted water, we can't swim in that river.
3. Because Nga has had a sore leg, she has difficulty in walking.

-> Because of a sore leg, she has difficulty in walking.
4. Because he behaved badly, he found himself in trouble.

-> Because of his bad behaviour, he found himself in trouble.
5. Because it was snowing, we didn't go out for a walk.

-> Because of snowing, we didn't go out for a walk.
6. Because of his good looks, he is popular with many girls.

-> Because he is good looking, he is popular with many girls.
7. Because of his serious sickness, he couldn't come to the class.

-> Because he has a serious sick, he couldn't come to the class.
8. Because of too much exhaust fume, people have to wear gauze masks in the street.

-> Because there is so much exhaust fume, people have to wear gauze masks in the street.
9. Because of their good performance, they won the first prize.

-> Because they performed well, they won the first prize.

1 Mary could not go to school because she was sick
Because of__beng sick, Mary could not go to school___
2 Because there was a big storm, I stayed at home
Because of__a big storm, I stayed at home__
3 Because he had finished the paper, he went to sleep
Because of__having finished the paper, he went to sleep__
4 It was dark, so I could see nothing
Because__it was dark, I could see nothing___
5 Because of being late, she couldn't come into class
Because__she was late, she couldn't come into class___

Ex 1: Rewrite using because/because of
1 Mary could not go to school because she was sick
Because of___being sick, Mary could not go to school__
2 Because there was a big storm, I stayed at home
Because of___a big storm, I stayed at home_
3 Because he had finished the paper, he went to sleep
Because of___having finished the paper, he went to sleep_
4 It was dark, so I could see nothing
Because___it was dark, I could see nothing__
5 Because of being late, she couldn't come into class
Because__she was late,she couldn't come into class___

1. he is old, he retires.

2. of the thick fog, they delayed the trip.

3. she answers politely, everyone likes her.

4. a computer can be use for many purposes, it becomes very popular.

1. He couldn't meet you because of being busy.

=> Because he was busy, he couldn't meet you

2. She went to bed early because of her sickness.

=> Because she was sick, she went to bed early

3. Nobody can do this test because of its difficulty.

=> Because this test is difficult, nobody can do it

4. Two cars can't pass each other because of the narrow road.

=> Because the road is narrow, two cars can't pass each other

5. We spent the whole day in the garden because of lovely weather

=> Because the weather was lovely, we spent the whole day in the garden

6. He can't go to school today because of his toothache.

=> Because he has a toothache, he can't go to school today

7. I can't play basketball because of my heignt.

=> Because I am not tall, I can't play basketball

8. She must stay in bed because of her Hlness

=> Because she is ill, she must stay in bed

9. We can't swim in this part of the river because of highly polluted water.

=> Because the water is highly polluted, we can't swim in this part of the river

10. They couldn't keep on clearing the beach because of heavy rain.

=> Because it rained heavily, they couldn't keep on clearing the beach

1)She can't work hard because she very old.

→Because of being old, she can't work hard

2)He like her because she is beautiful.

→Because of her beauty, he likes her

3)He couldn't go to school because he was very poor.

→Because of his poverty, he couldn't go to school 

4)I can't buy this bike because I don't have enough money.

→Because of not having enough money, I can't buy this bike 

5)We can't go for a walk because it rains heavily.

→Because of the heavy rain, we can't go for a walk

6)He left school because his life was hard.

→Because of his hard life, he left school

7)He couldn't meet you because of being busy.

→Because he was busy, he couldn't meet you

8)She went to bed early because of her sickness.

→Because she was sick, she went to bed early

9)Tow cars can't pass each other because of the  narrow road.

→Because the road is narrow, two cars can't pass each other

10)We spent the whole day in the garden because of lovely weather.

→Because the weather was lovey, we spent the whole day in the garden

11)We can swim in this part of the river because of highly polluted water.

→Because the water was highly polluted, we can swim in this part of the river

16)  Mary didn’t go to school yesterday because she was sick.

>> Because of her sickness, Mary didn’t go to school yesterday 

17)  She went to bed early because she felt tired.

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

18)  Margaret stayed at home because her mother was sick.

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

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

>> Because of the difficult test, I couldn’t do the test 

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

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

21)   I can’t study because it is noisy.

>> Because of the noise, I can’t study 

22)  The train come late because it was foggy.

>> Because of the fog, The train come late 

23)   The train was late because the fog was thick.

>> Because of the thick fog, The train was late

24)  I can’t sleep because the weather is hot.

>> Because of the hot weather, I can’t sleep

25)  All the teacher love him because his conduct is good.

>> Because of his good conduct, All the teacher love him

26)  Because there was a traffic accident, I went to school late.

>> Because of the traffic accident, I went to school late.

27)  Because there is a  shortage of meet, we had to live on beans.

>> Because of a shortage of meet, we had to live on beans.

28)  Because there was a lack of water, many trees died rapidly.

>> Because of  a lack of water, many trees died rapidly.

29)  She walked slowly because her leg was injured.

>> Because of her injured leg, She walked slowly

30)  Because it was sunny, we decided to go camping.

>> Because of the sunny weather, we decided to go camping.

1. Mary didn't go to school because he was ill.
->Mary didn't go to school because of his illness
3. All the students love the principal because he is very kind.
- All the students love the principal because of his kindness
4. The president was unable to continue his work because he was ill.
->The president was unable to continue his work because of his illness
5. He retired last month because he was ill.
-> He retired last month because of his illness
6. Because of my mother's illness, I stayed at hom to take care of her.
-> Because my mother was ill, I stayed at hom to take care of her.
7. Everybody loved him and usually came to see him for advice because of his wisdom nd good-heartedness.
=> Because he was wise and good-hearted, everybody loved him and usually came to see him for advice
9. The flight was cancelled because of the fog.
->The flight was cancelled because it was foggy
10. Many people refused to do Paula's job because of the danger.
-> Many people refused to do Paula's job because it was dangerous