[ Grammar ]
The passengers _________wear their seatbelts at all times.
A. could
B. must
C. can
D. may

Random Topics:
Infinitive and GerundsPreposition & GerundPossessive Pronouns and Adjective PronounsComparatives and SuperlativesComplex PrepositionsLet & Be allowed toPronouns and AdverbsPrepositions & Prepositional PhrasesVerb-ing or to VerbVerbs: Action, Linking, and HelpingOther quiz:
Homonyms › ViewA healthy pond should ___ with life.
a. team
b. teem
Coordinating Conjunctions › View
Was his tone harsh ____ teasing?
A. nor
B. or
Time Clause › ViewI’m going to speak with the boss when the meeting ______
A. end
B. will end
C. ends
D. ended
Grammar › View
She decided_____________________________ a new car.
A. buying
B. buys
C. to buy
D. buyed
