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选修七unit1 （1）周六10点
感谢您能抽出几分钟时间来参加本次答题，现在我们就马上开始吧！
NAME:
1. The first thing I want to do is __________.
5. The problem _______ at tomorrow’s meeting is a very difficult one.
6. He reached the station _____ only _____ that the train had just left.
7. This problem is said _____ three times.
