[ Modal Verbs ]
It expresses something that is possible, or probably to happen, but not certain.
A. may
B. must
C. should
Select your answer:

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Subordinating ConjunctionsNarrative TensesTOEFL GrammarSynonymTenses and ComparisonsPresent Continuos TenseThird ConditionalsCommunicative GrammarPossessive Pronouns and Adjective PronounsSimple and Continuous Present TenseOther quiz:
Prepositions › ViewThere is someone __________the door. Would you go and answer it?
A. In
B. On
C. At
Grammar › View
Lisa usually _____ to bed late.
A. goes
B. go
C. is going
