[ Modals ]
Which of the following modals expresses a lower degree of certainty about a past event?
A. Must have
B. Might have
C. Should have
D. Could have

Random Topics:
Present simple, Present continuous, Singular, PluralGrammar - ConnectorsNoun, Adjective, and Adverb ClausesPresent Simple Affirmative and NegativeSentence TransformationAdjective ClauseAdverb ClausesGrammar & VocabularyVocab and GrammarPresent Continuous, Present Perfect and Used toOther quiz:
English for Tourism › ViewWhen does an airport land at an airport?
A. When it departs
B. When it arrives
C. When you put on a life vest
D. When you find your seat
Homonyms › View
You must ___ in a wild horse.
a. rain
b. reign
c. rein
There is some _____ in the jug.
A. milks
B. milkses
C. milk
D. milkies
Tenses › View
Dr. Sharma is _____________ his patient in the hospital.
A. treats
B. treated
C. treating
D. treaten
