I think we ........................ go now. It's late.
must
have to
should
I ................ wear a uniform when I was at school.
had to
must
have to
You ............ park here. It's an emergency exit.
shouldn't
must
mustn't
I think people ............... recycle more paper and glass.
have to
should
must
The museum is free. You ......................... have to pay.
shouldn't
mustn't
don't have to
If you can't sleep, you .................. drink coffee before you go to bed.
shouldn't
mustn't
don't have
Mark's a salesman. He ............... travel a lot.
must
have to
has to
You ...................... brush your dog's hair regularly.
should to
must
have to
Do you ...................... wear a tie for school?
have to
must
has to
Passengers .................. fasten their seat belts.
should
have to
must
You ___________ put your phone into flight mode when you fly.
must to
should
have to
must
He works in a call-centre and he sometimes ______ work at night.
should
shouldn't
must
has to
I __________ get up really early yesterday. I had a meeting at 8.00.
had to
must
have to
should
