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It is difficult ______ handicapped children to study with other children.

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We came to the remote villages and _____ meals for homeless children.

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We ought to take care _____ poor people.

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He ate a lot of fried food so he ______ fat quickly.

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She ______ to Japan last week but now she _____ back.  

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I _______ an interesting news from my best friend yesterday.

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Lan ____ Banh Tet. She will try some this year.

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During summer vacation, we teach children in ______ areas how to read and write.