Topics: Modals
My next-door neighbour is hardly ever at home. He ____ be very busy.
A. could
B. can’t
C. might
D. must
Select your answer:

Random Topics:
Grammar of Conjunctions and PrepotitionsPronounsDirect-Indirect SpeechVerb Tenses and Subject Verb AgreementGrammar ElementaryPrepositionsPast Simple or Past ContinuousGerunds, Infinitives and Modals of PossibilityVocabulary : Coming & GoingSentence and FragmentOther quiz:
Modals for Obligation › ViewThe entrance for the art gallery is free. You ______________ pay.
A. should
B. can
C. don’t have to
D. have to
Conjunctions › View
We walk along the beach ____ collect seashells.
A. and
B. or
C. but
