1. They (to write) an English exercise now.
2. My little sister always (to sleep) badly.
3 My friend (to do) her homework now.
4.They (to play) volleyball every day.
5. She (to read) now.
6. Now she (to go) to school.
7. Look! My cat (to play) with a ball.
8. The sun (to shine) brightly in summer.
9.Listen, birds (to sing) in the trees.
10. It (to snow) in winter.​