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B1 interchange 3 class 55 PAST MODALS FOR DEGREES OF CERTAINTY

Froggy Jumps

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PAST MODALS FOR DEGREES OF CERTAINTY: MUST (NOT) HAVE, MAY (NOT) HAVE, MIGHT (NOT) HAVE, COULD (NOT) HAVE

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B1 interchange 3 class 55 PAST MODALS FOR DEGREES OF CERTAINTY
 

Froggy Jumps

B1 interchange 3 class 55 PAST MODALS FOR DEGREES OF CERTAINTYOnline version

PAST MODALS FOR DEGREES OF CERTAINTY: MUST (NOT) HAVE, MAY (NOT) HAVE, MIGHT (NOT) HAVE, COULD (NOT) HAVE

by CINDY STEFANNY MARTINEZ CHAMORRO
1

Emily didn't answer her phone all afternoon. She __________ asleep.

2

The lights are off and nobody is home. They __________ out.

3

True or False.\n"He couldn't have forgotten my birthday." means it is impossible that he forgot.

4

Jack arrived late because there was a traffic accident. He __________ the bus.

5

Which sentence expresses almost complete certainty?

6

Complete the sentence.\nMy sister always carries her keys. She __________ them at home.

7

Which sentence means it is possible that he didn't study?

8

Choose the best option. Nobody answered the door. They __________ the doorbell.

9

True or False."She could have had an emergency." expresses a possible explanation.

10

Complete the sentence.\nTom looks exhausted today. He __________ well last night.

11

Which sentence shows that something was impossible?

12

Choose the best answer.\nThe restaurant is empty today. People __________ about the bad reviews online.

13

Complete the sentence.\nAnna is never late. She __________ the wrong address.

14

Which sentence expresses the strongest certainty?

15

Choose the best option.\nThe package isn't here yet. It __________ delayed because of the weather.

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