[ Modal Verbs ]
We _____ call a taxi because the buses from the airport weren’t running.
A. should
B. must
C. had to
D. have to

Random Topics:
COUNT - NONCOUNT NOUNSPast Tense vs Future TenseRelative Pronouns with PrepositionsHow much and how manyTime and CalendarNeither/Either/All/NonePerfect Progressive TensesUsed toFuture Perfect vs Future ContinuousFuture TensesOther quiz:
Grammar › ViewThey are excited about ___ their own movie.
A. making
B. make
C. made
D. makes
Grammar Suffixes › View
Which word means without thought?
A. thoughtful
B. thoughtless
C. thoughles
D. thoughtfull
