Answer:
1.You can't sing this song.
2. Why can't Peter come on Sunday?
3. Your brother can run fast.
4. Where can we sleep tonight.
5. Can we have two milkshakes?
6. You can't just do it now.
7. Can I go to the dance?
8. Can't Sophie be quiet?
Step-by-step explanation:
I hope this helps in any way.