[ Perfect Modals ]
They arrived very early. They ____ taken a taxi instead of walking.
A. should have
B. can’t have
C. must have
D. needn’t have

Random Topics:
Perfect Verb TensesComparative - SuperlativeRelative Pronouns and AdverbsVerb 3 formsVerbs + Infinitives / GerundsSimple Present and Present ContinuousVerbs and Possessive AdjectiveArticles with SubstancesPast Continuous TenseAdverb Of PlaceOther quiz:
Present Continuous Tense › ViewShe _________ _____________ in this restaurant.
A. is working
B. work
C. are working
Tenses › View
______ she______ in Hue at the moment?
A. Does/live
B. Is/living
C. Did/live
D. Was/living
Grammar › ViewThat dog has …………………. a lot this year.
A. grew
B. grown
C. grow
Grammar › View
The setting of the story is New York City. New York City is ____.
A. a noun
B. a verb
C. an adjective
