[ Modals ]
I ‘m tired. – You ……………………… work so many hours .
A. shouldn’t
B. must
C. may
D. should

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Noun, Pronoun, Adjective, VerbGRAMMAR - Could / Could notHave vs. HasGerund and InfinitivesIrregular AdjectivesPresent, Past, Present Perfect and ComparativePrepositions of Location, Movement and TimeArticles with SubstancesGrammar : Must (Necessity)Modal and Phrasal VerbsOther quiz:
Grammar › View Which word is an adjective? Chris really wanted to go to the movies with his best friend.
A. Really
B. Best
C. Friend
Noun, Pronoun, Adjective, Verb › View
Select the demonstrative pronoun:
A. These flowers are beautiful.
B. He likes his car.
C. That house is mine.
D. They are studying.