1.He can play football very well,
2.but he can’t play rugby: he’s not good at rugby.
3.This cake is delicious: you can cook very well!
4.Mum, can I go out tonight?
5.No, you can not.
6.I’m sure you can do this exercise alone: it’s very easy!
7.This is too difficult! I can do it.
8Can your uncle speak Chinese?
9.Yes, he can .
10. My uncle is trilingual. He can speak French, English and Chinese.
11.I can not carry this bag: it’s too heavy for me.
12. Sorry, but I can not hear you: there’s too much noise!
I can swim.I can not play tennis.I can play the guitar.I can not play the viola.I can help my mother.I can not cook.I can read.I can not read chinese books.
I can run.I can not sing.I can ride a bike.I can not drive a car…