[ Modal Verbs ]
He’s not answering his phone. He _______ be busy.
A. must
B. can
C. should
Random Topics:
Linking Words and ConjunctionVerb Present Simple TenseFinite and Non-Finite VerbParts of SpeechPresent Simple vs Present ContinuousVerbal Tensesas...as, comparatives, superlativesArticles A and AnModalNounsOther quiz:
Grammar › ViewDo you _________ to buy souvenirs?
A. want
B. going
C. would like
Modals › View
You _____ look at Jim’s emails. They are private!
A. must
B. don’t have to
C. mustn’t
D. should
Correlative Conjunction › ViewJohn is … smart and fun … his older sister
A. as … as
B. both … and
C. either … or
D. neither … nor
Modals and Responsibilities › View
You ___ wear a helmet while riding a bike.
A. must
B. need to
C. have to
D. responsible for