[ Modal Verbs ]
They ___ know the answer, but I’m not completely sure.
A. must
B. could
C. might
D. have
Random Topics:
Modal Auxiliaries and Similar ExpressionsPrepositions Of PlaceNoun Clauses with THATGrammar: Adjectives & PrepositionsCoordinating ConjunctionSimple TenseSimple TensesHave as verb and auxiliaryTenses and ArticleSimiles, Metaphors, Personification and HyperboleOther quiz:
Modal Verb › ViewWe __ pollute rivers. It kills fish.
A. Don’t have to
B. Mustn’t
C. Should
D. Can
Grammar › View
Taking part in ________________ the traffic is also a form of volunteer work in your community.
A. giving
B. helping
C. showing
D. directing
Grammar › ViewYou should ___________Japan in October.
A. visits
B. visiting
C. visit
Grammar › View
Identify the CORRECT one.
A. Are you writing your essay at the moment?
B. She does have her books with her today?
C. Do you studying for your exam now?
D. Do your bother plays in the basketball team?