There are seven days in a week.
No days have a week. A week is comprised of seven days.
there are 7 days in a week.
7 days in a week?
Seven days in one week
as many days and hours as you want
It depends on how many days a week they have to work.
The best way to go about remembering how many days are in the week is to memorize that there are 7 days per week.
Seven days a week
There are 7 days in a week on earth
3 days of the week
26 week days in a year