[ Modals of Obligation ]
Passengers _______ fasten their seatbelts before takeoff. Those who refuse to comply will be escorted out of the plane.
A. might
B. should
C. can
D. must
Select your answer:
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Verb and VocabularyCoordinating ConjunctionGrammar : Must (Necessity)Perfect and Past TenseAdverbial Clauses of Manner and Result-ed and -ing AdjectivesGrammar - ConnectorsThings in EnglishPresent Continuous for FuturePresent Perfect vs Past Simple TenseOther quiz:
Grammar › ViewIdentify the verb in the sentence below.
The cat chased the chicken around the yard.
A. cat
B. chased
C. around
Grammar › View
I ________ it’s a a good idea to go there now.
A. think
B. am thinking
C. will think
D. thought