Modal verbs: choose the correct option.

A : I’m sure schools 50 years ago weren’t the same as they are nowadays

B : Schools 50 years ago _________ very different from nowadays.

• can't be

• may be

• might not be

• must be

A : It’s possible Josef went to school by bus.

B : Josef _______________ the bus to school.

• can't have taken

• may have taken

• may have not took

• must take

A : I’m sure their holiday wasn’t very nice because the weather was so bad.

B : With such terrible weather , they __________________ a very nice holiday.

• can't have have

• can't have had

• must have had

• mustn't have had

A : I wonder if Jane remembers how to get here.

B : Jane ____________________________ how to get here.

• may not have forgotten

• may have forgotten

• must have forgot

• may have forgot

A : I’m sure Chloe isn’t still looking for her watch.

B : Chloe ___________ her watch now.

• may be looking for

• can't be looking for

• must be looking for

• can't have looking for

A : We are going in the wrong direction.

B : Yes, we ______________________a turning

• can't had missed

• can't have missed

• must had missed

• must have missed

A : Shakespeare and Voltaire weren’t alive at the same time, so they definitely never met (KNOW).

B : Shakespeare and Voltaire weren’t alive at the same time, so they ___________ each other .

• may not have met

• must have met

• can't have meet

• can't have met

A : Alison looks happy about her exam results, so she’s certainly done well.

B : Alison looks happy about her exam results, so she ___________________ well.

• must do

• may have did

• must have done

• can't have done

A : I’m not sure it's right to blame Ray for that mistake.

B : Ray ______________________________ that mistake.

• may not have made

• must have made

• shouldn't be blamed for

• may be blamed for

A : Joe can’t open the door . Maybe he can’t remember where he put the key.

B : Joe can’t open the door. He ___________________the key.

• can't lose

• can't have lost

• may have lose

• may have lost