8.　　　　 December is the t______ month of the year.

7.　　　　 The party cares for us y______, as we all know.

6.　　　　 –What’s your f______ sport?　　 -- Football, of course.

5.　　　　 She got up and drew the c______(窗帘) aside.

4.　　　　 We should e______(鼓励) a student when he meets with difficulties.

3.　　　　 Lucy is said to be a girl of a firm c______(性格).

2.　　　　 The boy is interested in b______(生物), isn’t he?

1.　　　　 You’ll started to learn a______(高等) mathematics when you go to college.

10.　　 She was well known as an e______(出色) dancer.

9.　　　　 Before the i_____(发明) of the gunpowder, men fought with bows and arrows.