[ Modals and Modal Perfects ]
He __ committed the crime, as he had both the motive and the opportunity.
A. can’t have
B. could have
C. would have

Random Topics:
Family Members and Present SimpleDefinite and Indefinite ArticleVerb BETake or PutVerb TensePast Simple VerbsMoods of GrammarGrammar - Reflexive PronounsVerbs – Nouns – Adjectives - AdverbsIndefinite ArticleOther quiz:
Conditional Sentence › ViewYou will catch the train if you …… earlier
A. left
B. leaves
C. leave
D. would leave
Modals with Perfect Infinitive › View
I can’t believe Jim hasn’t arrived yet. He ___ have taken the correct train.
A. shouldn’t
B. mustn’t
C. needn’t
D. can’t
Grammar › ViewScientists look ______the telescope to study the stars.
A. above
B. over
C. through
D. under
Reported Speech and Reported Questions › View
Jenny says: “My mom is happy today”
A. She said her mom was happy today
B. She said his mom is happy today
