闽教版（三起点）小学英语三年级下册Unit 8 Part B 同步练习1

What you doing?

— What's he doing?

— He's .

— What's she doing?

— She's .

— What are they doing?

— They are .

— What you doing?

— I'm .

—What's this?

— _________ a chair.

How __________ you?

—  How are you?

— __________ fine.

看图写单词。

英汉互译。