[ Modal Verbs ]
We ______ follow the new safety regulations at all times.
A. have
B. have to
C. has
Select your answer:

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GerundPast form of ModalsModal Verb-ing form and the to-infinitiveModal SpeculationPresent Verb TensesConditionals and Modals of ProbabilitySingular and Plural NounsPunctuation and GrammarTenses and StructuresOther quiz:
Grammar › View…. there any car on the street?
A. are
B. does
C. is
Vocabulary › View
Having or making pleasant sounds
A. euphony
B. tractable
C. levity
D. deleterious
