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Detective Modals: Solve the Mystery 🕵️‍♀️

Quiz

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About this activity

Read each question carefully and choose the correct answer. Pay attention to how modal verbs of deduction (must, might, could, can’t) are used to show certainty, possibility, or impossibility.

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Detective Modals: Solve the Mystery 🕵️‍♀️
 

Detective Modals: Solve the Mystery 🕵️‍♀️Online version

Read each question carefully and choose the correct answer. Pay attention to how modal verbs of deduction (must, might, could, can’t) are used to show certainty, possibility, or impossibility.

by Julieth
1

She has studied all night. She ______ be very tired now.

2

They aren’t answering the phone. They ______ be at home.

3

He got 100% on the test. He ______ be very smart.

4

The lights are off and the door is locked. They ______ be inside.

5

Which modal verb shows strong certainty?

6

Which modal verb shows impossibility?

7

I’m not sure, but she ______ be at the meeting.

8

Which sentence shows a logical deduction?

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