When did your company opened its first retail store?
There are more effective than traditional textbooks.
Doctors at a hospital work in shifts.
To require something means to need it.
He arranged a 3 days vacation next week.
He has 15 paid days off this year.
Why don't you take a break?
He doesn't think he has an easy schedule.
He usually works later than he's supposed to.
Online retail stores are becoming more popular because they're easy to buy from.
A fixed schedule makes it easy for employers to keep track of what employees are doing.
So it may be difficult for employers to organize work among their employees.
When employees want to go on vacation, they need to take time off from work.
Temporary workers work for a company for specific period of time.
His boss gave him an assignment just as he was getting ready to leave.
