[ Grammar ]
You _____ be more attentive unless you want to be fired.
A. must
B. can’t
C. have
D. shall

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Grammar of Conjunctions and PrepotitionsLanguage Features of an Opinion ArticlePunctuationTOEFL Adjective and AdverbConjunctions and CommasPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousPast ContinuousConjunctivesAdverbs (manners & modifiers)Gerund & ParticipleOther quiz:
Grammar › View______ a bunch of bananas for sale?
A. Were
B. Was
Grammar › View
” How was your party?”
” Everyone from our class ___ there except for you!”
A. were
B. was
C. have been
D. has been