I’m not working tomorrow, so I _______ get up early.
don't have to
can't
mustn't
shouldn't
Excuse me a moment – I ____ make a phone call. I won’t be long.
has to
am able to
have to
may
It’s later than I thought. I _____ go.
could
must
has to
shouldn't
Whatever you do, you ______ touch that switch. It’s very dangerous. (2)
don't have to
may not
musn't
shouldn't
There is a lift in the building, so we _____ climb the stairs.
can't
shouldn't
mustn't
don't have to
You ______ take an umbrella with you in case it rains.
ought to
might
has to
can
I think everybody ___ learn a foreign language.
mustn't
should
might
have to
She _____ be a doctor! She looks far too young.
shouldn't
musn't
can't
couldn't
The food is really good at that restaurant. They _____ have a great chef.
can't
have to
must
Where's Helen? I don't know. She _____ be at the office.
may
must
can't
Her life ____ be easy. She has four children and very little money.
must
musn't
can't
may
I _____ come and see you tomorrow if you like.
must
can
should
have to
We had a lovely room in the hotel. We _____ see the lake
might
could
may
can
Who's that man with Emily? I'm not sure. It ______ be her brother.
must
can't
might
can
Paul is enjoying his new job. He _____ travel a lot
has to
should
could
Richard ____ wear a suit to work, but he usually does.
don't have to
shouldn't
mustn't
doesn't have to
