Is he ______ an apple? ( )

A．eatting

B．eat

C．eating

The sun is _______. I am going to fly a kite in the park. （ ）

A．shine

B．shines

C．shining

He’s ______. (   )

A．fishing

B．go fishing

C．fished

用所给词的正确形式填空。
【小题1】Listen! Someone ______ (sing) in the music room.
【小题2】Why ______ (do) they like running?
【小题3】He ______ (not like) playing basketball. He ______ (like) playing tennis.
【小题4】She sometimes ______ (go) to school on foot.
【小题5】My hobby is skating. Is skating ______ (you) hobby?
【小题6】I often help my mum ______ (clean) the windows on Sundays.

用所给的动词适当形式填空。
1. I am ____ (play) the guitar.
2. She is____ （tell ）a story.
3. He is ______ （sing）a song.