[ Modal Verbs ]
There’s a lift in the building, so we _______ climb the stairs.
A. have to
B. must
C. don’t have to
D. mustn’t

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Gender and GrammarWill or Going toPresent Perfect and Simple Past TenseThere is or There areContrastive ConjunctionsConditional TensesPast Simple, Past Continuous, Past PerfectPresent / Future / Present Progressive / non Action VerbsAction vs Linking Verbs/ Verb PhrasesPast PassiveOther quiz:
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A. great
B. greatly
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. She __________ to call you yesterday.
A. was going
B. is going
C. goes
D. gone