Hello, Mary. I’m _____ the train. Where are you? (   )

A．in

B．on

C．at

Read and choose the wrong one：
I have dinner for my parents at the weekend. （______）
A   B    C

选词填空，完成句子。
away, into, with, after, through, of, at
【小题1】I meet a rabbit in the garden and it runs________quickly.
【小题2】Don't jump________the hole. There's water in it.
【小题3】Look! A dog is running________a cat.
【小题4】The Chinese eat________chopsticks.
【小题5】The cat is too big. It cannot get________the mouse's hole.
【小题6】I am good________singing.
【小题7】Froggy is afraid________flying.

—What’s your mum doing? (   )
—She’s making a cake ________ me.

A．in

B．for

C．at

You can find ______ about English food ______this CD-ROM. (    )

A．on, on

B．out, on

C．out, in