[ Modal Verbs ]
They ………………… be guilty, they have a solid alibi.
A. must
B. may
C. might
D. can’t

Random Topics:
Simple Present and Present Continuous TenseShould, Should not haveBecause / soSimple, Complex, Compound SentenceTenses and Figurative LanguageIrregular verbsModal Auxiliaries and Similar ExpressionsParallel Structure or Combining SentencesNoun and PronounQuantifiers, Countable and Uncountable NounsOther quiz:
Modal Verbs › View—Whose textbook is it? Is it Jenny’s?
—No, it ____ be Jenny’s. Look, Helen’s name is on the cover. I think it ______ be Helen’s.
A. can’t; must
B. mustn’t; must
C. can’t; may
D. mustn’t; may
Future Tense › View
James has found another job so he ____ in his notice at the end of the week.
A. will hand
B. is going to hand
C. will be handing
D. is handing