--Where were your parents at 7:00 last Monday evening? --They . But I was not at home. A. watched TV B. were watching TV C. are watching TV D. watching TV 查看更多

 

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--Where were your parents at 7:00 last Monday evening?

--They ____. But I was not at home.

A. watched TV      B. were watching TV C. are watching TV D. watching TV

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