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Study
YP4-U6-Grammar and Collocations
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can-must-could-had to
had to
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should-have to-ought to-are supposed to
have to
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advice-focus-difference-influence
difference
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comparison-conflict-clash-decrease
decrease
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can-may-could-is allowed to
could
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can't-mustn't-aren't allowed to-shouldn't
shouldn't
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can't-is allowed to-mustn't-shouldn't
is allowed to
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can't-couldn't-mustn't-didn't have to
didn't have to
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may-need-can-should
need
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approach-talent-threat-damage
talent
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change-gap-rise-increase
gap
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need-improvement-change-decrease
need
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need to-have to-is supposed to-must
must
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attitude-punishment-responsibility-respect
attitude
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ban-impact-challenge-influence
challenge
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Okay!
must-need-ought-are supposed
must
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Okay!
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