—What's ____________ the picture? (    )
—A sheep and a bear.

A．on

B．/

C．in

填空题。
【小题1】My father is working on the computer, but my brother starts to __________ (cry).
【小题2】"Come in, please!" I say. My friend Lucy __________ (come) in.
【小题3】We go to school __________ half past seven.
【小题4】My father __________ (watch) TV every day.
【小题5】Amy often __________ (buy) a card for her teacher on Teachers' Day.

I have to say goodbye ____you now..

A．with

B．to

C．for

We are going to the airport _______ seven o’clock. (   )

A．at

B．to

C．in

They arrive ______ Shanghai ______ ten o’clock. ( )

A．to; at

B．at; in

C．in; at