Topics: Past with Modals
He could have joined us if he had known.
A. He thought it was canceled.
B. He didn’t want to join us.
C. He was unaware of the opportunity.
D. He was busy that day.
Select your answer:

Random Topics:
Types of PhrasesTo Infinitive or Bare InfinitiveMuch, many, a lot of, a few, a littlePast Perfect or Past Perfect ContinuousRelative ClauseAdverb PhrasesPassive VoicePresent PerfectDefinite and Indefinite ArticlesPunctuationsOther quiz:
Grammar › ViewI will be watering all the flowers, bushes, and trees.
A. Simple
B. Compound
C. Complex
D. Compound-Complex
Present Tenses › View
______ to London before?
A. Do you ever go
B. Are you ever going
C. Have you ever been
D. Have you ever been going
