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She was taking a walk when I called her.
我叫她时,她正在散步。
If I had enough money,I would buy the car.如果我有足够的钱,我就买汽车了。
Because he was ill,he was absent yesterday.
因为他病了,他昨天没有来。
Tom went to school earlier than Kate did.汤姆上学比凯特早。
Please do as I do.请照我做的那样去做。
He studied hard so that he might succeed.他努力学习,以便成功。
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