New Activity
Play Quiz
1. 
My white shirt now has red streaks in it. I ____________________________________________
A.
must not have not washed it properly.
B.
must to wash it properly.
C.
can't have washed it properly.
D.
can't wash it properly.
2. 
Bety said she was hungry, but she didn't eat very much after all. She _______________________________________________
A.
couldn't like the food.
B.
couldn't have liked the food.
C.
can't like the food.
D.
couldn't have been hungry.
3. 
My plants are dead. I ________________________________________________
A.
couldn't give them enough water.
B.
can't have given them enough water.
C.
must give them more water.
D.
can't not have given them enough water.
4. 
The football player's injury kept him out of the National Cup. He _____________________________________
A.
might have been disappointed.
B.
must have been disappointment.
C.
must have been disappointing.
D.
must have been disappointed.
5. 
My friend promised to pick me up at 7:00. It's now 7:25 and I don't see him. He _________________________________________
A.
might be forgetting.
B.
might forget.
C.
might have forgotten.
D.
must have forgotten.
6. 
Our son promised to clean his room, but it is still messy. He ___________________________________________
A.
couldn't have cleaned it.
B.
can't clean it.
C.
cannot clean it.
D.
couldn't to have cleaned it.
7. 
The twins have guilty expressions on their faces. They ________________________________________
A.
must have done something naughty.
B.
might do something naughty.
C.
must do something naughty.
D.
might have done something naughty.
8. 
Pablo's class starts at 8:30. It's 8:45 and he's not here yet. He _____________________________________________
A.
might have missed the bus.
B.
must have missed the bus.
C.
must have been sick.
D.
must be sick.
9. 
I don't know why he hasn't called me back. He __________________________________________________
A.
might be forgetting my number.
B.
might forget my number.
C.
might have forgotten my number.
D.
must have forgotten my number.
10. 
Look! Our car isn't in the driveway! Somebody _________________________________________
A.
must be stealing it.
B.
might have stolen it.
C.
could have stolen it.
D.
must have stolen it.