Topics: Modal Verbs
What does “could have” express in a sentence?
A. A strong obligation or necessity.
B. A past possibility or ability.
C. A certain conclusion based on evidence.
D. A mere suggestion or advice.
Select your answer:

Random Topics:
Grammar - may & mightPrepositions and Adverbs of MovementDependent PrepositionGoing To Be and WillPresent Simple & ContinuesPhrasal Verb & Prepositional PhrasePast simple vs Present perfectCompliment, Congratulation, and HopeWill & Be going toGiving and Asking for AbilityOther quiz:
Grammar › ViewI and my friends … in the library. We read some books
A. am
B. is
C. have
D. are
Modal Verbs › View
. Fill in the blank with ‘might’ or ‘must’: ‘You _____ be joking!’
A. could
B. should
C. would
D. must
