Topics: 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:
Random Topics:
Adverb ClauseTenses - AuxiliariesInterrogative Pronouns & AdverbsParticiple - ing/ edDegree of ComparisonPrepositions and AdverbsAdjectivesLinking Words and ConjunctionModal, Causative Verb & Elliptical StructurePassive Voice & TensesOther quiz:
Grammar › ViewI believe the best thing for you to do is to save some money.
A. You have to save money.
B. You ought to save money.
C. You must save money.
D. You can save money.
Grammar › View
The bank manager was the second person……..by the robbers.
A. to be killed
B. who killed
C. killing
D. kills