1. I read books in the evening.
2. He doesn't read books in the morning.
3. I am writing an exercise now.
4. We aren't writing a letter now.
5. They are playing in the yard now.
6. They aren't playing in the street now.
7. She is playing in the room now?
8. He helps his mother every day?
9. You go ti school on Sunday?
10. We aren't going to the country in winter.