interrogative
1. Does my mother work at an office?
2. Do we skate once a week in winter?
3. Do you watch television everyday?
4. Does her father finish his work at 6 o'clock?
5. Does Nick usually read newspapers in the morning?
negative
1. My mother does not work at an office.
2. We do not skate once a week in winter.
3. You do not watch television everyday.
4. Her father does not finish his work at 6 o'clock.
5. Nick does not usually read newspapers in the morning.