[ Noun and Modal Verbs ]
Passengers _____ check in online, but they _____ arrive at least 2 hours before international flights.
A. must, needn’t
B. don’t have to, must
C. have to, mustn’t
D. needn’t, have to
Select your answer:
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Time ConjunctionsDemonstrative Pronouns and Verb TensesAdverbial PhrasesPoetryBasic TensesGrammar MistakesNouns, Pronouns, Antecedents, and Singular and PluralInfinitive and GerundWord Form & Verb TenseOther quiz:
Grammar › ViewMichael Jackson was an American singer, dancer, and songwriter. He was known _____ the world _____ the “King of Pop.”
A. for; as
B. to; as
C. to; for
D. for; for
Grammar › View
What did she ask you to do?
A. Conjunction
B. Preposition
C. Pronoun
D. Interjection