1. ―Are you good at playing_piano?

―No，I，m good at playing_chess.

A.a;the B.lhe;不填

C.不填；the D.不填；不填

10.It is said that his grandfather is a_(充满智慧的）

old man.

9. Yesterday afternoon David_(向......挑战)me to a

game of chess.

8. He didn't_(意识到)the problem until he got into

trouble.

7. The number of the students in Park School_(加倍)

in two years.

6.Last week my father_(许诺)to buy me a dictionary.

5._(印度)is an Asian country with a long history.

4. Mr. Brown has a daughter and two_(儿子).

3._(检查)your homework before you hand it in.

2. He read the_(指示 ) before he used his new com?puter.