1.  The aim of the programme is to improve the social                (福利) of the retired workers.

2.  If you keep on doing the experiment like this, there will be much                (评论).

3.  Although my grandfather is sixty years old, he has a                 (心理) age of twenty.

4.  In our country, there will be a                 (全国性) program to fight against AIDS.

5.  I wish you could                (劝服) him not to do that.

6.  We will put an a              in the newspaper, offering a teaching post.

7.  The boy was caught c             in the final exam and got severely punished.

8.  “Think before you speak” is really a good m              .

9.  After the 1000-meter race, all of us were very tired and out of b            .

10.  My advice is that you should c              your father before you make a decision.