3. These books are_________(I). They are very interesting.

2. Mr. Wang lives on the __________(one) floor in the building.

I.词汇(15分)

A.根据句意，用所给词的适当形式填空。

1. -What’s Danny like?

-He’s polite and ________(help).

29.　 Look , she and he ____________ (read ) and _______________(write).

28.　 Now, the girls _______________ (dance).

I want to jion ____________ (they).

27. ________ she __________ (do) her homework?

No, she ___________.

26.　 Look. They　______________ (play) the guitar.

My brother ____________. (jump)

25.　 How many ___________ (class) are there in your school? There ________ (be) fifteen.

24.　 My parents _____________(not work ) on Sunday.

23.　 I would like _______________ (read )English.