She's been in hospital for a week. She ____ be very tired.
must
It ________ be hot outside. That man in the street is wearing a coat.
can't
I think I ________ eat chicken tonight - I'm not sure.
may - might - could
There are so many clothes! – that _____ be a clothing store.
must
Someone's coming. "It ______ be Jenna, she always comes here during this time."
must
What modal verbs do we use when we think something MIGHT be true (even though we don't actually know)? There are three.
may - might - could
David __________ be happy. His girlfriend has just broken up with him.
can't
This book isn’t mine. It …….. belong to one of your friends.
may - might - could
Correct the mistake: I can't decide what to eat. I can't have fish or chicken - They both look so good.
I might have fish or chicken
It's still dark. It ____ be 11 am!
can't
What modal verb do we use when we are SURE that something ISN'T true (even though we don't actually know)?
can't
Correct the mistake: She may be on a diet because I saw her eating a large chocolate pudding at lunch time.
He can't be on a diet
We _______ stay at home tonight. I am not sure about the schedule.
may - might - could
Whose is this science fiction DVD?. "It ____ be my dad's, he hates sci-fi."
can't
You should bring an umbrella because it _____ rain later.
may-might
I think there ______ be a mistake in your tax return. You should check it
may - might - could
I _____ come to your birthday party if my parents say yes.
might-may