找出下面各句中的错误，并改正。
1. Tom is going study French. __________
2. The children are playing the football in the park. __________
3. He was born on China.   __________
4. Yang Liwei went in a spaceship but made a video. __________
5. The ducks saw the picnic and eat it. __________

I' m _________Class Three, Grase Four. ( )

A．on

B．in

C．at

--Where is your sister? (   )
--She’s _______ home.

A．in

B．to

C．go

D．at

Think and choose.

A．在左边

B．寻找

C．在学校旁边

D．上山

E．在天空

F．在桌子上
（______） 1. My house is next to the school.
（______） 2. Put the book on the table.
（______） 3. Look! Some birds are flying in the sky.
（______） 4.The hospital is on the left.
（______） 5.Go up the hill now.
（______） 6. Look for your bag.

I can’t see you. Please stand  Peter. (   )

A．beside

B．on

C．under