It is certain that he didn’t finish his homework last night because he spent all night playing computer games.

A. He shouldn’t have finished his homework last night because he spent all night playing computer games.

B. He needn’t have finished his homework last night because he spent all night playing computer games.

C. He mustn’t have finished his homework last night because he spent all night playing computer games.

D. He can’t have finished his homework last night because he spent all night playing computer games.

Rewrite the sentence the using conditional sentence (type 2,3)
1. Carol didn’t answer the phone because she was studying.
2. He lost his job because he was late every day.
3. He’s fat because he doesn’t take any exercise.
4. I don’t travel anywhere because I don’t have enough time.
5. I feel better now because you talked to me about my problems last night.
6. I feel sick because I ate too much ice-cream.
7. I feel very tired now because I stayed up late last night.
8. Margaret wasn’t injured in the crash because she was wearing a seat belt.
9. Peter is fat because he eats so many chips.
10. Robert got a bad cough because he started smoking cigarettes.

Question 25. Nick finished his homework, …………………….  He went to bed late last night.

A. so                   B. since                   C. because               D. due to

Question 26 . if I ……………….. the answer, I won’t need to ask.

A. knew             B. knows              C. know                  D. known

Question 27. In Canada, the serving of coffee at the end of an evening is a signal that it is time for………...

A. visitors                   B. toutists              C. workers               D. teachers

Question 28 . water …………………… in the lake has made the fish die.

A. pollution              B. pollute                  C. polluted                D. polluting

1.Although I am hungry, I can't eat now. Despite........................

2.Despite the narrow streets, many people drive cars in this city. Thought......................

3. In spite of the high prices, my daughters insist on going to the movie. Although.. .... ................ ...

4. Because of the world War II, women took over business for their absent husbands. Because............ . ................

5. He couldn't sleep because of his worries. Because........ ......................

6. Because of driving too fast, he caused a serious accident. Because................ . ...........

7. He is tired because of staying up late last night. Because............... .........

8. I couldn't he do the test because it was difficult. Because of...................... .....

9. Although he got up early, he was late for the first train. In spite .... ...............

12. Mo was lazy. She failed the exam. (so/ because) → → 13. It rained cats and dogs last night. I visited Mo (Although/ but) → →14. He got up late. He missed the bus (so/ since) → → 15. The test was very difficult. We could do it (though/ but/ however) → → → 16. Mo was tired. She watched T.V late last night (since/ so) → 17. Mo stayed up late last night. She went to school on time. (though/ but/ however) → → → 18. He didn’t go to school. He was ill. (therefore/ because) → → 19. She got bad mark. She didn’t prepare the old lesson. (so/since) → → 20. My mother is a farmer. My father is farmer. (both ….and…) → 21. Mo likes fish. I like fish.(both …and…) → 22. She killed her husband. She killed her son. (not only ….but also). → 23. She is stupid. She is careless. (not only…but also) → 24. Tom didn’t go to the party. I didn’t go to the party. (neither…nor) → 25. He failed the exam. He was very lazy. (because/ so) →