He can ride a bike.
2. They cannot play the piano.
3.Can you play soccer?
4. She can use a computer.
5. I can’t speak German, but I can speak French.
6. Of course we can play tennis.
7. Can the twins ride a horse?
8. Do not throw trash!
9. On the start, attention, march!
10. Read the rules!
11. Stay and listen, please!
12. What can you do?
Объяснение:
вместо cannot можно написать can't