- What do you do|| on Sundays?
- Today|| is Tuesday.
- What day is it|| today?
- What does he do on|| Saturday?
- I don't study at school|| on Saturdays.
- What do you do|| on Sundays?
- Today|| is Tuesday.
- What day is it|| today?
- What does he do on|| Saturday?
- I don't study at school|| on Saturdays.