1¡¢They asked him to leave------in other word, he was fired.

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2¡¢She asked if I will buy her some food.

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3¡¢And as I left the station ,I couldn’t help but thinking that this simple train journey summed up the talent,intelligence,hard work and efficiency of Chinese people.

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4¡¢Ever since middle school, my sister and I have dreamed taking a great bike trip.

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