The thief ___________ got in through the window. It's not broken or forced.
can't have
I ______________ left my phone in the car. I made a call on the drive home.
might have
She _______________ been happy when she heard the good news.
must have
They __________ bought a house without borrowing money because they had no savings.
can't have
He looks upset. He ___________ liked whatever she just said.
can't have
"How was your holiday?" "Great! It ___________ been better!”
couldn't have
Someone’s left their mobile here. It might / can’t have been Amy or Sheila.
might
Tom missed his train this morning. He can’t / must have arrived on time at the office
can't
I can’t find my ticket. I _______________ it. (lose)
must have lost
Jack was in his office a minute ago. He _______________ home already. (go)
can’t have gone
James had three sandwiches. He _______________ very hungry. (be)
must have been
The driver didn’t stop because he _______________ the red light. (not see)
might / may not have seen
Betty was very late last night. She _______________ the last bus. (miss)
must have missed
Caroline looks very brown. The weather _______________ bad on her holiday. (be)
can't have been
She _______ be in love with him. She told me she hates him.
can't
If he drives a jaguar, he ______ be quite rich.
must
