Choose and correct the wrong words：
Childrengo to people houses. （_______）______
A B     C

填空题
1. This is ________ (Jim) email.
2. I ________ (have) a good time in Beijing last year.
3. The men ________ (go) to the park yesterday morning.
4. I want to write ________ (back) home tomorrow.
5. I ________ (hurt) my hand yesterday and Jenny ________ (help) me.

The ________ coats are over there. (   )

A．twins

B．twin’s

C．twins’

These dogs are my______. （  ）

A．mother

B．mother’s

C．father

But it wasn’t birthday. ( )

A．Ken

B．Kens

C．Ken’s