1. I (to read) books in the evening.
2. I (read) a book now
3. I (to write) an exercise now
4. I (write) a letter to my friend every day
5. They (to play) in the yard now
6. He (to help) his mother every day
7. My friend (like) to play football
8. I (sleep) now
9. We (go) to the country in winter
10. My sister (to eat) sweets every day
11. She (eat) sweets now
12. They (to do) their homework in the afternoon
13. They (go) for a walk in the evening
14. My father (work) on sunday
15. He (to work) at the moment