IV.
1. studies
2. do not smoke
3. is
4. spend
5. are
V.
1. where does she work?
2. how ofter they watch TV?
3. what do you do in your spare time?
4. when does your brother come?
5. how old is your sister?
VI.
1. Yes, I live in Rostov.
2. I study at school.
3. I late for classes not very often.
4. It usually takes 15 minutes for me to get to the University.
5. I usually leave home for the University at 7 AM.
6. I have 7 classes a day.