Topics: Past Modals
They got lost in San Francisco. They _______ used the GPS on their phones.
A. should have
B. shouldn’t have
Select your answer:
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Noun ClausesFinite and Non-Finite VerbHow much or How many?Adverbs by TypeVerbs: Will & Going toInfinitives and GerundsSuffixes and TensesCoordinating & Subordinating ConjunctionsPerfect Verb TensesShould, Should not haveOther quiz:
Prepositions and Conjunctions › ViewWhich sentence shows an example of a correlative conjunction?
A. Mrs. Nelson eats apples and carrots every day.
B. Either you go, or I will.
C. After the mall, I took a nap.
Modal Auxiliary Verbs › View
I ______ (must / have to) get up early for work tomorrow.
A. have to
B. must