-- Is it a monkey?  （    ）
-- No, ________.

A．it is

B．it isn’t

C．is it

根据题意，补全对话。
1. —Do you live in the city? —_____ .(做肯定回答)
2. —How tall are you? —_____  (我150厘米).

给下列句子选择合适的答语。

A．Sure. Here you are.

B．Because he can’t find his key.

C．I’m sorry to hear that.

D．Can you help me with housework?

E．Because I get a new toy car.
【小题1】Why are you so excited?（______）
【小题2】What can I do for you?（______）
【小题3】Why is Jack sad?（______）
【小题4】Would you mind passing me the water? （______）
【小题5】Tom’s computer doesn’t work. （______）

—May I look at ______ brown cap? （   ）
—Certainly. Here you are.

A．it

B．that

C．there

Is this an onion? ( )

A．It’s an onion.

B．No, it isn’t.