[ Grammar ]
You must do your homework; ______, you might get a bad grade.
A. nor
B. otherwise
C. unless
D. however

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Conjunction and PunctuationPresent Perfect and Past TensesGrammar - First ConditionalGrammar - used toFirst and Second ConditionalPast Simple (to be)Grammar speak,talk,say,tellPrepositions and TensesTo Infinitive or Bare InfinitiveFor vs SinceOther quiz:
Past Continuous Tense & Past Modals › ViewMy sister burnt her finger while she …
A. cooked
B. was cooking
Grammar › View
Einstein had an incredible ______.
A. minds
B. brains
C. mind
D. hair
Grammar Clauses › ViewThough, although, even though
A. to show the contrast
B. to show the comparison
C. to show conditions
D. to show reasons
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Yuta: ‘I’ll send you a postcard.’
He told us that he ______ us a postcard.
A. wasn’t been
B. wasn’t
C. hadn’t been
D. didn’t be
