u9 undersea world + lis
unit 9 undersea world lesson language focus
... everyday)
(go out)
(do more exercises)
(study hard)
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Form:
If Clause Main Clause
If S + V (2/-ed), S + would + V
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Usage:
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Showing unreal conditions (present time)
Ex: If I were a bird, I would ... actually he usually wears casual clothes.
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SHOULD
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CONDITIONAL SENTENCE TYPE 2
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Form: S + should (not) + V (infinitive)
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Usage:
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Giving advices
Ex: We should pr...