They ________ (win) the tournament.
must have won
He ______ (be) his son, they look completely different.
can't be
You have walked for ten hours. You ______ (be) exhausted.
must be
He _______ (miss) a goal.
may/might/must have missed
It ________ (be) hot outside. That man in the street is wearing a coat.
can't be
I think there ______ (be) a mistake in your homework. You should check it
might/may/could
Anna has a huge library in her house. She ________ (love) books.
must love
That woman drives a very expensive car. She ________ (have) a lot of money.
must have
That is so dangerous! She _______ (have) an accident!
might/may/could have
I ________(come) to your party on Saturday but I'm not sure.
might come
Keiko did really well on her exams. She ________ (study) a lot.
must have studied
Where is my friend?! He ______ (be) stuck in traffic.
might/may/could/must be
I think living in the countryside ______ (be) healthier than living in the city.
might/may/could be
There's a bit of traffic, so I ______ (arrive) in time.
might/may not arrive
He _______ (go) crazy.
may/might/must have gone
If you haven't eaten all day, you ________ (be) hungry.
must be
David __________ (be) happy. His girlfriend has just broken up with him.
can't be
He _______ (not pay) attention.
can't have or might/may not have