Вот правильно :) :
1. His father is not watching tv at the moment. He is sleeping because he is tired.
2. Pat is not cooking dinner at the moment . she cooks dinner every Monday
3. I am not drinking coffee now . I am writing an English exercise
4. I don't drink coffee in the evening . I drink coffee in the morning
5. Is your friend doing his homework now?
6. Does your friend go to school in the morning?
7. Look! the baby is sleeping
8. The baby always sleeps after dinner
9. My grandmother doesn't work. she's on pension
10. My father is not sleeping now . he is working in the garden
Успехов :)