- Banks don't open on Sundays.
- We're nearly always at church on Sundays.
- I've not seen her for/in a month of Sundays.
- The boys hate doing homework on Sundays.
- I am not free on Sundays, not to speak of Mondays.
- Workers demurred at working on Sundays.
- I usually go shopping on Sundays.
- Christians go to church on Sundays.