25. Since Kevin has failed many times, he disappointed.

Due to………………………………………………………………………

26. because I had not eaten for 24 hours. I was very hungry.

Due to………………………………………………………………………

27. He ate all the fruits as The fruits were ripe.

Due to ………………………………………………………………………

28. Since He hadn't finished the letter, He didn't go to sleep.

Because of ………………………………………………………………………

29. He is dismissed since He was late for the work very often.

Due to………………………………………………………………………

30. Because He drove too fast, He caused a serious accident.

Because of………………………………………………………………………

5. Because of the civil War, women took over business for their absent husbands.

As ………………………………………………………………………

18. Maria couldn’t return home because of losing all her money.

as……………………………………………………………………

19. Because of my friend’s absence, I have to copy the lesson for him.

because………………………………………………………………………

15. Governments advise giving up smoking because of its harm for health.

since…………………………………………………………………

 Giúp e với ạ , e cảm ơn ạ 

ex4. rewrite the sentences , using because / because of

1. kevin has failed many times , so he disappointed

____________________________________________
2. I had not eaten for 24 hours. I was very hungry

________________________________________
3. he ate all the fruits . the fruits were ripe

___________________________________________

4. he hadn't finished the letter . he didn't go to sleep

__________________________________________
5. he dismissed . he was late for the work very often

__________________________________________
6. he drove too fast . he caused a serious accident

_______________________________________
7. the test was so difficult that I couldn't do it

Write the second sentences so that it has the same meaning as the first one:

1. He can't this suicase because he is very old

He can't .................................

2. He broke the vase because he was careless

He broke ..............................

3. He doesn't have money. He can't buy a new bicycle

If he ................................

4. She was hungry so she had big lunch

She had...............................................

5. All the shops were shut because it was a public day

It was ............................................

1. He said that he……….enter the examination room because he was late.

A. mustn't B. couldn't C. needn't D. might not

 2. You haven't eaten anything since yesterday afternoon. You……… be really hungry!

A. must B. might C. Will     D.can

3. "Why are you so late?” –I…………..take my aunt to the airport. The traffic was terrible!”

A. might B. could C. had to D. Should

4. When I was young, I ……..go fishing with my father.

A. ought to B. could C. May D, used to

5. You…………..take along some cash. The restaurant may not accept credit cards.

A. has to B. should C. Can D. could

6. Your wedding ring is very precious. You .........lose it

. A. must B. could C. needn't D. mustn't

 7. It……..rain this evening. Why don't you take an umbrella?

 A. should B. might C. mustD. could

8. You……forget to pay the rent tomorrow. The landlord is very strict about paying on time.

 A. don't have to B. mustn'tC, couldn'tD. can't

 9. It's a school rule. All the students………..wear a uniform.

 A. have to B. might C .can D. Need

 10. Passengers…………smoke until the signs have been switched off.

 A. mustn't      B. can't C. needn't    D. mightn't

Mấy chế giỏi Anh jup e vs

B1: Chọn đáp án và gthich tại sao lại dùng thì đấy

1. The thief had stolen/ had been stealing cars for years before he was caught.

2.I was exhausted because i had painting/had painted all day.

3. They had been eating/had eaten all the pizza before i got there.

4. I had done/had been doing the housework all day, so i decided to take a break.

5.By the time we got to school the teacher had been/had been being there for twenty minutes.

6.I couldn't believe it had been snowing/had snowed all night until i saw how white everything was.

7.Fortunately, the plane had been landing/had landed before the engine caught fire.

8.The decorator had painted/had been painting all the walls before Dad got home.

Exercise  1:  Inversion form

1. If it stopped raining, we could go out and go home.
……………………..raining, we could go out and go home.
2.If dad had been hungry, he would have eaten something.
…………………….hungry, he would have eaten something.
3. If we had had a camera, we might have taken some photos of the wedding.
……………………….a camera, we might have taken some photos of the wedding.
4.If they buy expensive clothes, they will spend all the money.
………………………..expensive clothes, they will spend all the money.
5.If she comes late again, she may lose her job.
………………late again, she may lose her job.
6. If She knew a little English, she could start that job.
………………………..a little English, she could start that job.
7. If I had known the truth, I would have told you.
……………………………….the truth, I would have told you.
8. If we go by taxi, we won't be late.
………………………………..by taxi, we won't be late.
9. If Tom had studied harder, he could have passed the exam.
…………………………………….harder, he could have passed the exam.
10. If she were at home, she would answer the phone.
………………………………………….at home, she would answer the phone.

III.  Combine each pair of sentences, using “so” or “because”.

1.   She wasn’t hungry. She had a big lunch.

2.  It was a public day. All the shops were shut.

3.  We didn’t enjoy our holiday. The weather was bad.

4.  She is working late next Saturday. She can’t come to tha party.

5.  I bought a computer. I want to play computer games.

6.  We don’t use the car very often. We’ve decided to sell it.

7.  The house was empty. We left the note on the door.

8.  Tony went to Paris. He wanted to see the Eiffel Tower.

PREPOSITONS

* Fill in the blanks with suitable prepositions.

1. Daisy couldn’t go to the cinema because she had to look   her little sister.

2. If we go _________ wasting water, there will be a shortage of fresh water in a few decades.

3. Please turn __________ the TV for me! I want to watch News.

4. What are you doing? – I’m looking __________ my pen.

5. Turn _________ the music. It’s too loud!

6. Don’t forget to turn ___________ the lights when you go to bed.

7. I used to smoke, but I gave __________ last year.

8. Could you fill __________ this form, please?

9. Don’t wory about the baby. I’ll look ___________ her while you’re out.

10. I’m looking __________ to meeting her very much.

CONDITIONAL SENTENCES

1. Hurry up, or we will be late for the bus.

" If we ……………………………………………………………………………………………

2. Study harder, or you won’t pass the final exam.

" If you ……………………………………………………………………………………………

3. Don’t talk in class, or you won’t understand what the teacher is explaining.

" If we ……………………………………………………………………………………………

4. Be careful, or you will break the flower vase.

" If ….……………………………………………………………………………………………

5. Give me the bicycle back, or I will call the police

" I will.……………………………………………………………………………………………

6. I’ll call the police if you don’t give back my bicycle. (Unless = If …. not)

→ Unless …………………………………………………………………………………………

7. Study harder or you will fail in the next exams.

→ If ………………………………………………………………………………………………

8. Hurry up or we’ll be late for the concert.

→ If ………………………………………………………………………………………………

9. We won’t go out unless it stops raining.

→ If ………………………………………………………………………………………………

10. If Joe doesn’t change his way, he will end up in prison.

→ Unless ………………………………………………………………………………………