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

A．Do, do

B．Do, is

C．Is, is

_______ you go to bed late? (   )

A．Are

B．Is

C．Do

用单词的适当形式填空。
have   sit be    look    open
（1）There ________three small eggs and a big egg.   
（2）Mother Duck________on the eggs.   
（3）The big egg________later.   
（4）It is winter. It is cold. The ugly duckling________no home.   
（5）The ugly duckling________into the water. He is a beautiful swan.

His hobby _____ cooking. (    )

A．is

B．are

C．does

Read and choose the wrong one: What’re yourname? （______）
A B C