完成句子(共6小题，66~68每小题2分，69~71每小题3分，满分15分)

小题1:After running fast, he ______ _______ _________ _______(上气不接下气).

小题2:She______ ______ ______ _______ (扮演角色) the game last year.

小题3: It is impossible for Kate______ _____ ______ _____ (爱上)with Jim.

小题4:Mary did the experiment in the lab yesterday evening.(用it 强调划线部分)

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小题5: I didn’t expect that I would be invited by her.(用不定式改写句子)

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小题6:Claire觉得每天花一小时学英语有必要。（翻译）

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______是指二进制数据在传输过程中出现错误的概率。