They _____ spoken to him because he knew nothing about ...

[ Modal Verbs of Certainty and Possibility ]

They _____ spoken to him because he knew nothing about the party.

A. can’t have

B. must have

Select your answer:

Random Topics:
Grammar & Reading Types of Preposition Regular and Irregular Verbs Causative Verb Auxiliary Verbs & Question Tags Modal Verb, Passive Voice For vs Since Common & Proper Nouns Modals Auxiliary

Other quiz:

Prepositions › View

Complete the sentence with the right preposition.

I think the cat is ___ danger ___ that high roof.

A. at/in

B. with/at

C. in/on

Grammar › View

Read the sentence.

My brother stayed home even though he _______ have gone outside to play with his friends.

Which word correctly completes the sentences to show that the brother was able to go outside but decided not to?

A. must

B. might

C. could

D. would