4. -As you’re in great trouble, it’s very necessary _______ us to help you.

-It’s very kind _______ you to say so.

A. of, for　　　　　 B. for, of　　　　　　 C. for, for

3. Mr and Mrs Black are quite interested in the Great Wall, but they _______ there.

A. haven’t gone　 B. haven’t been　 　C. have been 　　

2. If you want to book a round-trip ticket, you’ll have to pay _______ $60.

A. another B. the other　 C. more

1. The villagers wrote a letter _______ a strange language.

A. by　　 B. with　　　 C. in　

5. I hear that Mary is ________ (frightening) of dogs.

4. The boy was too cold and hungry to go any ________ (far).

3. Could you tell me the ________ (mean) of the new word?

2. Those ________ (dictionary) are theirs, not mine.

1. He is ________ (bore) because he has nothing to do.

5. My classmate borrowed my rubber and forgot to r________ it.

(B) Fill in the blank with the proper form of the word given.