--Xiaochen，________ is my friend Mr. White. （  ）
--Hi, Mr. White, nice to meet you!

A．it

B．It

C．he

D．this

填写单词的正确形式。
1.________ (this) are my grapes.   
2.________ (that) are watermelons.   
3.They are________(strawberry)   
4.It cannot________(eat) it.   
5.I ________(like) grapes.

选择适当的疑问词填空。
When    How Who What how long
1. --______ won the gold medial for our country?  –Yao Ming.
2. --_____did you do yesterday?  --I watched the Olympic Games.
3. --______did you play football?  --Two hours.
4. --______ did you go shopping?  --I went shopping last Sunday morning.
5. --______ did you go there?  --I went there by car.

This is a cat. （   ）

A．

B．

— _____ his mother’s job?—She is a nurse.   (   )

A．What	B．What’s
C．How	D．How’s