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’t.
6. I’m sure you can do this exercise alone: it’s very easy!
7. This is too difficult! I can’t do it.
8. Can your uncle speak Chinese?
9. Yes, he can.
10. My uncle is trilingual. He can speak French, English and Chinese.
11. I can’t carry this bag: it’s too heavy for me.
12. Sorry, but I can’t hear you: there’s too much noise!