Ex. 9
1. The children are playing in the yard now.
2. My sister waters the flowers every day.
3. Father reads newspapers in the evenings.
4. Della is writing the exercises now.
5. They always swim in the lake in summer.
6. Bob is at home now. He is doing his lessons.

Ex. 10
1. They are writing a dictation now.
2.He plays computer games every day.
3.Is he watching TV now ?
4.What is he doing now ?
5.We don’t go to school on Sundays.
6.They are not listening to music now.