[ Grammar ]
If you want to imporve your grades, you ________ more attention in class. That’s my advice.
A. must pay
B. have to pay
C. should pay
D. need to pay

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Conditional Sentence Type 3Grammar speak,talk,say,tellPrepositionArgumentative VocabularyWill, Be going to, Present ContinuousIrregular verbsActive and Passive voiceV-ing/to-VRelative Clauses and etcPresent Perfect & Past Simple TenseOther quiz:
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A. should
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The train ______________ an hour ago,
A. is arriving
B. arrived
C. arrives
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B. He playing basketball every Saturday.
C. He will play basketball every Saturday.
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The moon _____________ out late last night.
A. came
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