连词成句(共5个小题;每小题2分,满分10分)
go, usually, school, I, to, foot, on (.)
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to, are, going, weekend, the, you, what, do, on (?)
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look, so, you, excited (.)
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birthday, June, her, in, is (?)
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writing, grandma, the, study, is, a, in, letter (.)
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