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

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

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

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

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

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

22)  The train come late because it was foggy.>> Because of

23)   The train was late because the fog was thick.>> Because of

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

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

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

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

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

29)  She walked slowly because her leg was injured.>> Because of

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

1. I asked Carol not to be there. She still showed up. (BUT)

2. He couldn’t sleep although he was tired. (BUT)

3. Mai’s mother was sick. She stayed at home. (SO)

4. Because the weather was cold, we didn’t go fishing. (SO)

5. They lost the match although they were a better team. (DESPITE)

6. He decided to get a job although the salary was low. (IN SPITE OF)

7. Because of the cheap price, we don’t buy this item. (BECAUSE)

8. Despite eating healthily, she still put on weight. (EVEN THOUGH)

9. The sky was gray and gloomy; however, we went to the beach. (DESPITE)

10. Jackson was going to study all night; therefore, he declined our invitation to dinner. (BECAUSE)

11. Because of failing the exam, he had to do the job he didn’t like. (THEREFORE)

12. It is very late now, she is still at the office. (ALTHOUGH)

13. The board awarded the prize to the reporter. (WAS)

14. Mary is cutting the cake with a sharp knife. (CUT)

15. The chief engineer was instructing the workers the plan. (INSTRUCTED)

16. The students has discussed the environmental problems recently. (BEEN)

17. He is obliged to clean the house before hanging out with friend. (HAS)

18. You aren’t allowed to wear casual clothes to school. (MUSTN’T)

19. It is necessary for us to study hard for good grades. (HAVE)

20. The students are permitted to cheat in the exams. (MUSTN’T)

The students musnt permitted to cheat in the exams.

1.    It was raining, so we stayed at home.( because)

 Because

2.    we couldn’t get in because the door was locked.( so)

 The door

3.    I didn’t go because I was afraid.(so)

 I

4.    Yesterday, because it rained, we didn’t go camping.(so)

It

5.    He is a good person, so everyone likes him (because)

Everyone

6.    Walk faster or you will miss the bus.

If you…………………………………………..

7.    You must leave home early or you will miss the flight

If you…………………………………………………………

8.    you have to get up early or you will be late for school.

If you…………………………………………………..

9. Hurry up or you will be late for school.

If you do not             

10.  Stop talking or you won’t understand the lesson.

è  If you ……………………………………………….

11.   I like to play sports

è My favorite………………………………………………………….

12.   My favorite programme is game shows(like)

 I

13.   What is his favorite sport?(like)

 What

14.   What game does she like?( favorite)

 What

15.   It’s a good idea for you to study hard( should)

 You

16.  It isn’t a good idea for you to throw garbage away every where

 You shouldn’t

1 Ann preferred going out, but she stayed at home (although)

..........................................................................................

2. Colin spoke English quickly. We could understand him (although)

..........................................................................................

3. The children were quiet. Their mother knew they were doing something wrong (so)

............................................................................................

4. Lan was sick, so she didn't go to school (because)

.................................................................................

IV.  Complete the sentences with and, so, but or because.

1.  I didn‟t feel well                 I stayed at home..

2.  He liked her                       she was happy.

3.  I liked Spain                       I wanted to go home.

4.  She likes swimming                       jogging.

5.  We were late                      there was an accident.

V.   Complete the following sentences with the correct form of the verbs in brackets.

1.  I (not be)                            very happy yesterday.

2.  The people in the café (not be)                friendly when I was there yesterday.

3.  I (leave)                              my school bag at school this morning.

4.  It (be)                     a great film in 2001.

5.  Our teacher (tell)                            us to be quiet yesterday.

6.  I went to the shop but I (not have)                                    any money.

7.  Susan (not know)                           about the exam and she did very badly.

8.  I (buy)                    a ticket for the football match yesterday.

. Complete the sentences with and, so, but or because.

1.  I didn't feel well ________________ I stayed at home.

2.  He liked her ________________ she was happy.

3.  I liked Spain  ________________ I wanted to go home.

4.   She likes swimming ________________ jogging.

5.  We were late ________________ there was an accident.

V. Give the correct form of the word in bracket:

1. That's the ____________ thing I've ever heard. (fun)                                     

2. This is a romantic _______________. (comedian)                                         

3. Xuan Bac is a famous __________ in Vietnam. (comedy)

4. Watching television can be very _____________. (educate)

5. ‘Friends’ an _____________ film. (entertainment)

VI. Give the correct form of the verb in bracket:

1. Look! The teacher (come)___________. She (have)__________ long black hair.

2. My father (drive)___________ me to school everyday,

3. Children shouldn’t (buy)___________ firework at Tet Holiday.

4. Students must (go)____________ to school on time.

5. Where John (be)__________ ? He (read)___________ books in the library. He (go)_________ to the library twice a week.