1. The children sleep for two hours every afternoon.
2. Hurry up! The bus is coming. I don't want to miss it.
3. My father is smoking a great deal.
4. Don't go into the classroom, the students are writing a dictation now.
5. Don't disturb John. He's doing his homework.
6. Listen! Someone is singing in that room.
7. Where is Sam? He's having a bath.
8. Jack speaks French quiet fluently.
9. They work hard every day.
10. He doesn't go to the library every week.
11. My children don't like porridge.
12. Do you hear anything? Yes, somebody is knocking at the door.
13. They are still discussing that project.