用所给单词的适当形式填空。
【小题1】I__________ (visit) my grandparents last Sunday.
【小题2】I’m going to__________ (fly) a kite with my little sister this afternoon.
【小题3】Bill __________ (go) to a hockey club twice a week.
【小题4】Tom often__________ (clean) the window at home.
【小题5】Let’s __________ (water) the plants. It’s too dry outside.

用所给词的适当形式填空：I _______（meet）them in July.

I didn't ______ to school yesterday. I ______ sick. ( )

A．go; was

B．went; am

C．went; was

This morning, LiMing ______________some ping-pong balls.

A．Buying

B．bought

C．buy

—Why is she wearing these clothes? (   )
—Because she ________ a dancer then.

A．is

B．was

C．were