Modals of speculation and deduction

1.

Multiple Choice

30 sec

1 pt

She's not here yet. Maybe,she ________ be stuck in traffic.

might

must

can't

2.

Multiple Choice

30 sec

1 pt

He_______live near here because he always walks to work.

might

must

can't

3.

Multiple Choice

30 sec

1 pt

He's not answering. He _____ be in class.

can't

must

could

4.

Multiple Choice

30 sec

1 pt

The house isn't hard to find. It's the red one at the end. You _____ miss it!

must

might

can't

5.

Multiple Choice

30 sec

1 pt

Look at that bird! Maybe it's an eagle or it _____ be a vulture.

might

can't

must

6.

Multiple Choice

30 sec

1 pt

Your watch says a different time from mine. One of them _____ be wrong.

can't

must

could

7.

Multiple Choice

30 sec

1 pt

Have you got your passport? I'm not sure if you'll need it but they _____ ask you for ID.

must

might

can't

8.

Multiple Choice

30 sec

1 pt

That _____ be the vegetarian option. It's got chicken in it.

can't

might

must

9.

Multiple Choice

30 sec

1 pt

What an amazing trip! You _____ have some incredible photos.

could

can't

must

10.

Multiple Choice

30 sec

1 pt

‘Is that Mr Tanaka?’

‘No, that ____ be him. Mr Tanaka wears glasses.’

must

can't

might

11.

Multiple Choice

30 sec

1 pt

My passport ___ be in at home. I’ve already looked inside my bag three times

must

might

can't

12.

Multiple Choice

30 sec

1 pt

I’m sure that’s Ellen’s sister. They look so alike.

That __________ be Ellen’s sister.

must

might

can't

13.

Multiple Choice

30 sec

1 pt

They____ be Spanish, they're speaking Portuguese

must

might

can't

14.

Multiple Choice

30 sec

1 pt

Sara's very busy. Maybe,she___not be able to come tonight

must

might

can't

15.

Multiple Choice

30 sec

1 pt

He drives an expensive car. He___have a good job

must

might

can't

16.

Multiple Choice

30 sec

1 pt

It's too early to have finished the exam. He___have finished

must

might

can't

17.

Multiple Choice

30 sec

1 pt

I finish ___ the project by tomorrow if I stay at work all night, but I'm not sure.

must

might

can't

18.

Multiple Choice

30 sec

1 pt

They're coming this week but I don't know which day.They __be coming tomorrow.

must

might

can't

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