用所给单词的适当形式填空：He is_____ (hide) behind the sofa!

找出下列句中的错误并改正。
1. He is tell a story.
______________________________
2. He is playing a guitar.
______________________________
3. I is singing a song.
______________________________
4. My mother is wash the clothes.
______________________________

He ______ doing his homework now. (   )

A．doesn’t

B．don’t

C．isn’t

My brother is__________. (   )

A．train

B．training

C．trains

选择正确的词填空
【小题1】My grandparents________(living, live)in the UK.
【小题2】We like________(go, going)to the park together.
【小题3】I often play table tennis with________(they, them).
【小题4】Do you want________(going, to go)shopping with John?
【小题5】Look! My grandparents________(are cooking, cooking) in the kitchen.