1. i (not to drink) coffee now. i (to write) an english exercise. 2. i (not to drink) coffee in the evening. i (to drink) coffee in the morning. 3. your friend (to do) his homework now? 4. your friend (to go) to school in the morning? 5. look! the baby (to sleep). 6. the baby always (to sleep) after dinner. 7. my grandmother (not to work). she is on pension. 8. my father (not to sleep) now. he (to work) in the garden. 9. i usually (to get) up at seven o'clock in the morning. 10. what your sis¬ter (to do) now? - - she (to wash) her face and hands. 11. when you usually (to come) home from school? — i (to come) at three o'clock. 12. where your cousin (to work)? -- he (to work) at a hospi-taj. 13. your sister (to study) at an institute? -no, she (to study) at school. 14. my cousin (to go) to school every day. 15. my mother (not to play) the piano now. she (to play) the piano in the morning.
2. don't drink; drink
3. Is your friend doing
4. Does your friend go
5. is sleeping
6. sleep
7. doesn't work
8. isn't sleeping; is working
9. get
10. is your sister doing; is washing
11. do you usually come; come
12. does your cousin work; works
13. does your sister study; studies
14. goes
15. isn't playing; plays