句型转换。
Tom can play the piano.(改为否定句)
Tom ________ ________ the piano.
I want to join the music club.(对画线部分提问)
________ ________do you want to join?
She can paint . (变否定句)
__________________________________
He can sing an English song.(对划线部分提问)
What _____he _____?
He can swim. (变一般疑问句并作肯定回答)
____ ___ swim ? ____, ___ ____.