It ________ have a mouth.  (   )

A．don't

B．doesn't

C．isn't

_________ a beautiful girl! (    )

A．What

B．Why

C．Where

Let’s make a face ________ the snowman.

A．in

B．with

C．on

It's cold and snowy in ____________. (    )

A．spring

B．summer

C．winter

用括号中所给单词的正确形式填空。
1. We can see some ________(snowman) in winter.
2. ________(one), I brush my teeth.
3. I have two sticks for his ________(arm).
4. Can you ________(put)it on the chair?
5. He is ________(clean)the room.