[ Modal Verbs ]
Who do you think we … invite to the party?
A. must
B. mustn’t
C. should
D. shouldn’t

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Grammar and Verb TensesConjunctivesCountable Vs Uncountable NounsArticles and NounsModals of AdviceWill and Going toSimple Past or Past ContinuousProgressive Perfect and Simple Verb TensesPast and Future TensesComparisionOther quiz:
Modal Verbs › ViewThe exhibition is free for all students. We _______ pay any fee.
A. mustn’t
B. shouldn’t
C. may not
D. don’t have to
Vocabulary & Grammar › View
My decision to drop out of university after a year is the one I now ______ regret.
A. keenly
B. painfully
C. heavily
D. harshly