Câu 11. We were late for school because of the heavy rain.

A. Because it rains heavily, we were late for school.                      

B. Because it rained heavily, we are late for school.         

C. Because of the fact that it rained heavy, we were late for school.

D. Because it rained heavily, we were late for school .

Câu 12. It’s two years since I last spoke to her.

A. I have spoken to her for two years.                    B. I haven’t spoken to her for two years.

C. I have not spoken to her since two years.           D. I haven’t spoke to her for two years.

Câu 13. No one in my class is more intelligent than Lan.

A. Lan is the most intelligent student in my class.      B. Lan is more intelligent than no one in my class.

C. Lan is not as intelligent as every one in my class.  D. Lan is the most intelligentest student in my class.

Mark the letter A, B, C or D on your answer sheet to indicate the option that needs correcting.

Câu 14.  Today was such beautiful day that I couldn’t bring myself to complete all my chores.    

A. myself                    B. to complete             C. my chores               D. such beautiful    

Câu 15. They are planning on attending the convention next month, and so I am.    

A. so I am                   B. planning on             C. attending                D. next                           

10. Their painting is old and very expensive.

--> They have ...........................................................................................

11. We were late for school because of the heavy rain.

--> Because it......................................................................................................

12.They postponed the tennis match because the weather was bad.

--> Because of ....................................................................................................

13.We didn’t go out because of the heavy snow

-> Because it ………………………………………………….

14.We got lost because we didn’t have a map.

--> Because of ...........................................................................................

15. I’ll phone you tomorrow morning.

--> I will make............................................................

16. He often walked to his office last year.

--> He used.....................................................................................

Dựa vào công thức sau , hãy chia thành câu theo nghĩa ko đổi :

W1: ( MĐ 1 ) + because + ( MĐ 2 )

W2 : Because close1 ; cl 2

W3 Because + of + phrase , cl 2

Eg : W1 : We were late for school because we broke our bikes

= We went to school late because our bikes were broken.

W2 : Beause our bikes were broken , we went to school late.

W3 : Because of broken bikes , we went to school late.

Bài tập : Eating too much candies is not good for your teeth because it hurts the teeth.

3. We get lost because we don't have a map.

If we had…………………………………………………………………………………..…………..…………………………………………

4. Mr. Mills will lose his job because he's late every day.
If Mr. Mils were……………………………………………………………………………..…………..……………………………………
5. John is fat because he eats, so many chips.
If John …………………………………………………………………………….………..…………..………………………………………….
6. I don't know the answer, so I can't tell you.
If I knew……………………………………..…………………………………………..…………..………………………………………….
7. If you don’t work hard, you will fail the exam.
® Unless…………………………………………………………………………………………………
8. Go out more often or you will fall in.
® Unless…………………………………………………………………………………………………
9. Unless he phones immediately, he won’t get any information.
® If………………………………………………………………………………………………………
10. We won’t go on holiday unless we have enough money.
® If………………………………………………………………………………………………………
11. We get lost because we don’t have a map.
→If………………………………………………………………………………..
12. I didn’t know your number, so I didn’t ring.
→If………………………………………………………………………………..
13. She didn’t know you were in hospital, so she didn’t visit you.
→If………………………………………………………………………………..
14. We didn’t visit the museum because we hadn’t time.
→If………………………………………………………………………………..
15. She works in the evening. She has no time to play with her children.
→If........................................................................................................................................
16. As she is often absent from class, she can’t keep pace with her classmates.
→.If.......................................................................................................................................
17. It’s very cold, so we can’t go swimming.
→If........................................................................................................................................
18. Make me some coffee, and I’ll give you one of my biscuits.
→.If.......................................................................................................................................
19. Ask the teacher and he will explain the lesson to you.
→.If.......................................................................................................................................
20. Work hard or you will fail the coming exams
→.If.......................................................................................................................................

rewrite each sentence beginning as shown so that the meaning stays the same.

1.we were late for school because of the heavy rain.

=> because it ..................................................................

2.the ladder is too short to reach the window.

=> the ladder isn't............................................................

3.is it necessary for me to clean this table?

=> do I............................................................................

4.riding a bicycle so fast is dangerous

=> it's..............................................................................

5.when I was small my family lived in Hanoi

=> my family used.......................................................

6.they won't be able to come on sunday

=>it will be...................................................................

7.we arrived too late to see the first film

=> we didn't.................................................................

8.when are minh and My's wedding?

=> when are ................................................................?

9.he rememberd, and so did she.

=> he didn't..................................................................

10.would you mind not smoking in here?

=>I'd rather..................................................................

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