He __________ known it was your birthday. Otherwise, I'm sure ...

[ Modals ]

He __________ known it was your birthday. Otherwise, I’m sure he would have wished you a happy day.

A. might have

B. can’t have

C. should have

D. must have

Select your answer:

Random Topics:
Present Simple and Past Continuous Infinitives or Gerunds Grammar-Verbs & Nouns Singular, Plural, Gender Grammar and Preposition Past, Present, Future Mixed Conditionals Synonym Irregular Plural Nouns Verb-ing and Infinitive

Other quiz:

Helping and Linking Verbs › View

What is the helping verb in the following sentence: You should drink lots of water to stay hydrated.

A. You

B. should

C. drink

D. water

Tenses › View

The old woman _____ bird feed hoping that the birds _____ to eat it.

A. scattered / would come

B. scatters / coming

C. has scattered / hadn’t come

D. scattering / might come

E. will have been scattering / had come