10．He made a c________about the bad road.

[答案]　comment

9．He is e________about the subject though he doesn’t know much.

[答案]　enthusiastic

8．He and his partner have made a b________to tell each other everything.

[答案]　bargain

7．I find the idea of $100,000 dollars a year very a________.

[答案]　appealing

6．She was a________to tell anyone that she had fallen in love with him.

[答案]　ashamed

5．People were always________(评论) on the young man’s looks.

[答案]　commenting

4．You must pay for the book in________(预先)．

[答案]　advance

3．We should do something________(代替) of just talking about it.

[答案]　instead

2．Your parents’ income is used to________(决定) your level of financial aid.

[答案]　determine

1．I gradually became________(意识到) that there was someone else in the room.

[答案]　aware