6. Of course, there are many difficulties before us, but with our efforts everything will be __D_ .

　 A. right　 B. easy　 C. good　 D. all right

5. –Why not go climbing the mountain today? The weather is so fine.

--___A_B__ .

A. So it is　 B. Why not?

C. Because we have many things to do　 D. No it isn’t.

4. This straw hat ___C me.

　 A. doesn’t fit for　 B. isn’t fit　 C. doesn’t fit　 D. fits to

3. There are so many good books in that bookstore that I can hardly know __C_ to buy.

　 A. what　 B. how　 C. which　 D. when

2. –Can I help you, sir?

--I’d like to buy a TV set.

--This way, please. We have many types for you __B__ .

A. to choose　 B. to choose from　 C. choose　 D. to buy

1.　　　 Mr Liu ___C__ come to the party, but perhaps he will go to see her father.

A. must　 B. should　 C. may　 D. ought to　

1 Would you mind carrying this suitcases for us?

2 It has been so nice meeting you.

3 The main difficulty was finding enough raw material.

4 The real problem is knowing what to write.

5 It was annoying not being able to remember the new words.

6 Working in the open air has given you a good color.

7 The girls are all fond of dancing.

8 It made him ill drinking so much whisky.

9 Your job will be looking after the cows.

25. -I must apologize for ________ahead of time.

-That’s all right.

A. letting you not know　　　　　　 B. not letting you know

C. letting you know not　　　　　　 D. letting not you know　　　　

24. ________is a good form of exercise for both young and old.

A. The walk　　　　　 B. Walking　　　　　　

C. To walk　　　　　　 D. Walk　　　　　　　　　　　　　　　　　　　　　

23. How about the two of us ________a walk down the garden?

A. to take　　　　　　　 B. take　　　　　　

C. taking　　　　　　 D. to be taking