Exercice : Modals of Deduction

Modals of Deduction — 10 questions

Score 0 / 10

Question 1

She's not answering her phone. She · be in a meeting.

Question 2

The lights are on. Someone · be home.

Question 3

That · be John at the door. He's in Australia.

Question 4

She looks tired. She · have worked late last night.

Question 5

I'm not sure where Tom is. He · have gone to the library.

Question 6

The ground is wet. It · have rained.

Question 7

She · be at work now — it's a public holiday.

Question 8

He's not picking up. He · be busy.

Question 9

They · have left already — their car isn't here.

Question 10

It · have been a mistake — I'm not sure.

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Must = forte probabilité • Might/Could = possibilité • Can't = impossibilité