[ Passive Voice with Modals ]
Choose the best answer:
Meat … in the refrigerator.
A. must be keep
B. must be kept
C. must keep
D. must keeping

Random Topics:
Gerund after Prepositions and Certain VerbsPassive Voice, Question Tag, PrepositionsVocabulary and Modals-ing &-ed AdjectivesVerbs with Prepositions and ConjunctionsWorld Literature VocabularyPassive Voice - Past SimpleVocabulary and Grammarwas wereCountable & Uncountable NounsOther quiz:
Adverb Clauses › ViewI’m glad that my mom made me take piano lessons when I was a child __________ I hated it at the time. Now I play the piano every day.
A. even though
B. because
C. unless
D. if
Grammar › View
While I _____ for the bus, it started raining.
A. wait
B. was waiting
C. waited
D. had waited
Present Perfect, Present Simple, Present Continuous › ViewAt the moment, he __________ music.
A. is listening to
B. are listening to
C. listens to
D. listen to
Grammar › View
We _______ new stories in our English class these days.
A. haven’t been reading
B. hasn’t been reading
C. aren’t reading
