Crear juego
Jugar Test
1. 
You ____ hungry now . You had a snack a few minutes ago.
A.
can't be
B.
must have been
C.
must be
D.
might be
2. 
Maybe you ____ of that before you did what you did.
A.
must think
B.
should have thought
C.
must have thought
D.
should think
3. 
Her birth weight is so low that Fiona’s caregivers fear she ____ the next days.
A.
should not survive
B.
must not survive
C.
might not survive
D.
must not have survived
4. 
If all goes to plan, I ____ home again tomorrow night.
A.
should have been back
B.
must be back
C.
can't be back
D.
may be back
5. 
Tom ____ anywhere in the world, but he chose to stay at home.
A.
must have gone
B.
can't go
C.
could have gone
D.
should go
6. 
I can smell Mary's perfume. I ´m sure she ____ here earlier before we came
A.
must have been
B.
should have been
C.
can't have been
D.
must be
7. 
Mary ____ to work today because she doesn't feel well, that’s why she’s not here.
A.
must come
B.
should come
C.
can't have come
D.
can't come
8. 
Tom and Mary ____ all those suitcases so you should help them.
A.
might carry
B.
can't have carried
C.
should carry
D.
can't carry
9. 
Tom is certain that Mary ____ his lunch when he left it on his desk.
A.
must have eaten
B.
might have eaten
C.
should have eaten
D.
could have eaten
10. 
Tom ____ busy yesterday , but I don't know for sure.
A.
could have been
B.
can't have been
C.
must have been
D.
could be
11. 
Tom ____ it was the right answer to that question, and he got a good score.
A.
can't have realized
B.
should have realized
C.
must have realized
D.
could have realized
12. 
He is a gentleman. He ____ such a rude thing to you
A.
should have said
B.
can't have said
C.
must have said
D.
could have said