填空题。
【小题1】My grandma ________(watch) TV every day .
【小题2】Ann often __________ (watch) TV at home. She ________ (watch) again last night.
【小题3】He wears shorts __________ Australia.
【小题4】Danny __________ (buy) three balls.
【小题5】—Swimming is __________ (easy) for me. I can’t swim.

Go _______ the street and turn left _______ the second crossing. ( )

A．long; at

B．away; to

C．along; at

D．along; to

I live a big house. （ ）

A．on

B．in

C．at

Now they are ______ the top of the mountain. (   )

A．in

B．on

C．at

Because we are back ______ school. （   ）

A．for

B．on

C．at