连词成句。1. to, I, yesterday, went, library, the (.)
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2. eat, every, sandwich, day, a, I(.)
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3. beautiful, these, are, chopsticks(.)
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4. you, in, did, have, Beijing, fun(?)
___________________________________1. I went to the library yesterday.
2. I eat a sandwich every day.
3. These chopsticks are beautiful.
4. Did you have fun in Beijing?