[ 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:
Vocabulary › Viewfilled with joy and pride; in high spirits; excited
A. elated
B. boisterous
C. inhibited
D. anticipate
Simple Present - Negative & Interrogative › View
Which of the following sentences included as a correct form of simple present tense?
A. Your teacher not teach in my class.
B. Your teacher is not teach in my class.
C. Your teacher does not teach in my class.
D. Your teacher does not teaches in my class.
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
