[ Modal Verbs in Emergency Situations ]
We ______ practice drills twice a semester.
A. must
B. might
C. shouldn’t
D. mustn’t

Random Topics:
All, Both, Neither, None, EitherComparativesSimple Present TenseApologizingAdjective ending with ED & INGConditional SentenceComplex PrepositionsShould, Should not havePresent ProgressiveCountable & Uncountable NounsOther quiz:
Comparative Degree (Adverb) › ViewI was told to drive … (carefully).
- carefullier
- more carefully
Possessive Pronouns and Quantifiers › View
Choose the correct possessive pronoun: ‘This is our project. This is ours.’
A. mine
B. our
C. ours
D. your
Modals › ViewTom is reading a book. He __________ enjoy reading.
A. should
B. might
C. can’t
Grammar › View
They aren’t American. They _____ Canadian.
A. were
B. are not
C. is
D. be
E. ‘re
