选择括号内的时间状语将所给句子改为一般将来时和一般过去时.
（1）The football players are in German.(the week before last / next month)
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(2)Thoes students are in class.(the day before yesterday / the day after tomorrow)
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（3）My bank manager is in his office.(yesterday / tomorrow)
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(4) Nancy's girlfriend are in pary.(last week / next week）
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