选择出不同类的单词。

【小题1】

A．what B．cow C．sheep

【小题2】

A．farmer B．sheep C．pig

【小题3】

A．cow B．pig C．oink

【小题4】

A．cluck B．quack C．duck

【小题5】

A．animals B．farm C．is

选词填空
1. How much ________ (is; are) this book?
2. This is ________ (an; a) email from Tom.
3. I want ________ (send; to send) a postcard to my friend.
4. This postcard ________ (has; have) a panda on it.
5. You can write a letter on ________ (paper; a paper).

They _____ too small. （    ）

A．are

B．do

— ______ Mike there? （   ）
—Sorry, he ______ not home.

A．Do, do

B．Do, is

C．Is, is

Look, read and match.

A．is

B．am

C．a

1. This is ______cat.
2. That______ my dog.
3. I ____a cat.