Check, please.
May I pay by check?
Check back next week.
Will you take a check?
Could I have the check?
When do you plan to check out?
Will you take a personal check?
I just wanted to check my email.
Did you double-check these figures?
Please check your valuables at the front desk.
Where is the United Airlines check-in counter?
I have to check and see what the contract says.
She couldn't convince him to accept a personal check.