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，or we'll be late for school．
Look! There are some ducks
Last summer it rainedin Changsha．
— No, it_______ be him. He is holding a meeting in the office now.
— No, you .
— No, you ________. You have to finish your homework first.
— I'm not sure. I ________ go to Hong Kong with my parents.
— It ________ be rainy, cloudy or sunny. Who knows?
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