Betty was very late last night. She _______________ the last bus. (miss)
must have missed
I don’t know why John didn’t come to the party. He may / can’t have been busy.
may
Sarah can’t find her glasses. She might / can’t have left them at the restaurant.
might
I ______________ left my phone in the car. I made a call on the drive home.
might have
This is not possible. You ______ be serious!
can't
I don't know who's at the door. It _________ be John.
might
This coffee is ………………. hot.
so
Paul’s late. He might not / must have heard the alarm.
might not
Steven isn’t in the office. He must / can’t have gone home.
must
Skiing is ………………. exciting sport.
such an
Someone’s left their mobile here. It might / can’t have been Amy or Sheila.
might
Mia is ………………. tired that she doesn’t want to walk in the city.
so
We couldn’t play tennis, because it was ………………. windy.
so
Jack was in his office a minute ago. He _______________ home already. (go)
can’t have gone
You should pick up the phone. It ______ be an important call.
might
Tom missed his train this morning. He can’t / must have arrived on time at the office
can't
What happened?
The baby must have got frightened.
James had three sandwiches. He _______________ very hungry. (be)
must have been
We got up ………………. late.
so
What happened?
She might have won the lottery.
He ________ know the answer, he's the best in the class.
must
I'm not sure where Dominic is. He ......................... in the supermarket.
might be
What happened?
It must have rained.
"How was your holiday?" "Great! It ___________ been better!”
couldn't have
These T-shirts have ………………. pretty colours.
such
I got ………………. lovely presents for my birthday.
such
You work………………. hard that you always get good marks.
so
They __________ bought a house without borrowing money because they had no savings.
can't have
It is ………………. old car.
such an
My new flat is ………………. big.
so
This is ………………. interesting movie.
such an
The phone is ringing. It _______ be Charlotte; she said she would call this morning.
must
Joe’s very clever. He must / might have passed all his exams with top marks.
must
He ______ be at the gym right now. Sometimes he goes there at this time.
might
This is not Tudor Square. We can’t / must have taken the wrong road.
must
Caroline looks very brown. The weather _______________ bad on her holiday. (be)
can't have been
What happened?
She must have won the competition.
The driver didn’t stop because he _______________ the red light. (not see)
might / may not have seen
This is ………………. expensive skirt.
such an
He ______ be in class. I saw him at the library a minute ago.
can't
I can’t find my ticket. I _______________ it. (lose)
must have lost
What happened?
He must be hungry.
What happened?
She must have broken/split up with her boyfriend.
Serena is ………………. nice girl.
such a
It’s eight o’clock and Helen’s in bed already. She can’t / must have been very tired.
must
What happened?
He/She might have dropped it.
She _______________ been happy when she heard the good news.
must have
London is ………………. fantastic city.
such a
Chuck has ………………. good hairstyle.
such a
Bob is always telling ………………. stupid jokes.
such
The man is in prison now. He can’t / could have robbed the bank yesterday.
can't
That teacher is ………………. helpful.
so
She _______ be in love with him. She told me she hates him.
can't
Susan sings ………………. beautifully.
so
The thief ___________ got in through the window. It's not broken or forced.
can't have
My cousin had ………………. terrible accident.
such a
If he drives a jaguar, he ______ be quite rich.
must
You_______ be right, but it's better if we check.
might
Blair has ………………. beautiful eyes.
such
He looks upset. He ___________ liked whatever she just said.
can't have