Complete the sentences with because/ as/ since/ if/ when, or so.

1. We decided to go out to eat _______ we had no food at home.

2. He has a very important job _______ he is particularly well-paid.

3. Can I borrow that book _______ you’ve finished it?

4. No one was watching the television _______ I switched it off.

5. _______ she changed a lot, we didn’t recognize her.

6. _______ you’ve ready, we can start now.

7. I’m going away for a few days, I’ll phone you _______ I get back.

8. You should inform the police _______ your bicycle is stolen.

9. Mathew went to bed _______ it was too late to go out.

10. _______ you drive without driving license, you’re breaking the law.

11. ________the weather was bad, they delayed their trip.

12. He will buy a new car _______ he saves up.

13. I can’t drive fast _______ the street is very crowded.

Complete the sentences with because/ as/ since/ or so.

1. We decided to go out to eat _______ we had no food at home.

2. He has a very important job _______ he is particularly well-paid.

3. No one was watching the television, _______ I switched it off.

4. _______ she changed a lot, we didn’t recognize her.

5. Mathew went to bed _______ it was too late to go out.

6. ________the weather was bad, they delayed their trip.

7. He wants to buy a new car _______ he saves up.

8. I can’t drive fast _______ the street is very crowded.

III. Complete the sentences with because/ as/ since/ if/ when, or so.

1. We decided to go out to eat _______ we had no food at home.

2. He has a very important job _______ he is particularly well-paid.

3. Can I borrow that book _______ you’ve finished it?

4. No one was watching the television _______ I switched it off.

5. _______ she changed a lot, we didn’t recognize her.

6. _______ you’ve ready, we can start now.

7. I’m going away for a few days, I’ll phone you _______ I get back.

8. You should inform the police _______ your bicycle is stolen.

9. Mathew went to bed _______ it was too late to go out.

10. _______ you drive without driving license, you’re breaking the law.

11. ________the weather was bad, they delayed their trip.

12. He will buy a new car _______ he saves up.

13. I can’t drive fast _______ the street is very crowded

Điền " because, as, since, if, when hoặc so "

1/ We decided to go out to eat.............we had no food at home

2/ He has a very important job............he is particularly well - paid

3/ Can I borrow that book........ ..you've finished it?

4/ No one was watching the TV . ...............I switched the TV off

5/ ..........she changed a lot, we didn't recognize her

6/ .................you are ready, we can start now

7/ I'm going away for a few days. I'll phone you..............I get back

8/ You should inform the police..............your bicycle is stolen

9/ Matthew went to bed.........it was too late to go out

10/ ..............you drive without driving license, you are breaking the law

*Practice: Complete the sentences with “because/as/since, if, unless, when, so”.1. We decided to go out for a meal ____________ we had no food at home.

2. He has a very important job ____________ he is particularly well-paid.

3. Can I borrow that book ____________ you’ve finished it?

4. You canh drive a car ____________ you've got a license.

5. No one was watching the television ____________ I switched the television off.

6. ____________ she changed a lot, we didn't recognize her.

7. ____________ you're ready, we can start now.

8. I'm going away for a few days. I’ll phone you ____________ I get back.

9. You should inform the police ____________ your bicycle is stolen.

10. Matthew went to bed ____________ it was too late to go out
* Practice: Rewrite the following sentences with BECAUSE / BECAUSE OF.

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

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2. Nobody can do this test because of its difficulty

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3. She went to bed early because of her sickness

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4. Two cars canh pass each other because the road is narrow

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

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6. We can’t swim in this part of the river because the water is highly polluted.

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Ex: Although/ though/ even though it was raining, we went out.= We went out although/ though/ even though it was raining.

* Practice:

1. He is very rich. He is not happy. (although).

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2. He tried. He was not successful. (though).

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3. He got good jobs. He was not satisfied. (even though).

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4. He often tells lies. Mary believes him. (although).

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5. She can’t answer my question. She is very intelligent. (although).

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6. The weather changed, but the picnic went ahead as planned. (though).

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Exercise 4: Complete the sentences with because/ because of.

1.                                      I went home early     I was feeling unwell.

2.                                                             We decided not to go out for a meal we were simply too tired.

3.                                           I couldn’t get to sleep    the noise.

4.                                              He only accepted the job     the salary, which was very high.

5.                                                    Sarah can’t climb up the tree her fear of heights.

6.                                                              his age, John was not hired   he had the necessary qualifications.

7.                                             Mary came to class late        her motorbike had a puncture.

8.                                                             Sandy didn’t go to school yesterday           she was sick.

9.                                          She went to bed early    her tiredness.

10.                                         I couldn’t do the test     it was too difficult.

I . Complete the sentences with because , of , when , or , so

1. We decided to go out to eat ..... to day is my brithday

2. He has a very important job ...... he is part culartly well - paid

3. Do you live in the city ........ in the country ?

4. I had a cold , .......... I had to stay in bed

5. ............... she changed a lot , we didn't recognite her

6. ..................... you're ready , we can start now

7. They'll succeed .......... they work hard

8. You should inform the police ........... your bike is stolen

9. Marke went to bed .......... it was too late to go out

10. I was writing annessay at 8p.m yesterday ........... paul come

1 john ............ ( lose ) his job last month and since then he ..........(be) out of work - do you know why he .............( lose) his job ? - because he ................. (be) very rude to his boss 2 yesterday morning , when i ....... . ( arrive) at the airport , sophie ....... ..(wait ) for me . she ....... ...(wear) a pink dress and ... ...look very pretty cau 2 : 1 mark twain was born in missouri ..............(on/for/in )1835 2 fresh air is ............(of/about / in) great use to our health 3 he will not pass the exam ...............(if/unless/or) he works hard 4 my father often goes to church ............(with/at/on) sundays 5 surfing is one way..........(of/at/on) spending free time in australia 6 they are the children..............( whose /who/ whom ) won the match yesterday 7 tom has been living here .............. (for/since/in) six years 8 we would go camping ..............(although/if/ but) the weather were fine cau3 : pewrite the following sentences : 1 the remark was so unexpected that did not know what to say >> it was .................................................... 2 you are the worst guitarist in the world >> no one .................................................... 3 it is 3 years since i last saw nam >>>>> i have not ................................................................. 4 keeping the environment clean is very inportant >> it is .........................................................................