I (    )2.    I go to school    8 o’clock in the

morning.

A. at    B.    in    C.    on    D.    for

 (    ) 1.    一Who is Lucy?

—She is a student    the    United

States.

A. at    B.    for    C.    from    D.    to

4. “你妈妈正在购物吗？”“不，没有。”

—_    your   mother    ?

—No，she  

3.我爷爷没在读报纸。一

My grandpa__a newspaper.

2.王林正在打篮球

__Wang    Lin_ basketball?

1. “你姐姐正在干什么？” “她正在写作业。”

—_ your    sister    ?

—She__her    homework.

5. - Where is your mother?

—She_ (cook) in the kitchen.

4. There are some boys_ (swim) in the river.

3. Listen! The birds_ (sing)    in the tree happily.

2. Look! The boy_ (play)    computer    games.