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Let's put the English evening ________ next week.

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My friend Lucia is a little weak ________ maths. I often help her ________ it.

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If you work hard, you won't fall ________ the others.

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Put the books ________ on the shelf.

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That boy is learning Japanese ________ himself.

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What does he say ________ Jim's lessons? He says Jim is doing well ________ his lessons and will do well ________ the exams.

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Thanks ________ helping clean the room.

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He took the horses ________ the field an hour ago.

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Have you heard ________ your parents yet?

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They'll come ________ air.