问题描述：
What were you doing at 12o'clock yesterday?我英语盲（快）
还有几题：2.Whet were you doing at 12o;clock yesterday?
3.Whet were you doing 15 minutes ago?
4.Were you watching TV or learning English at 8 o'clock
last night?
5.Was your mother doing housework at this time yesterday?
6.Were you talking loudiy or sitting quietly when the teacher came into the classroom just now?
还有几题：2.Whet were you doing at 12o;clock yesterday?
3.Whet were you doing 15 minutes ago?
4.Were you watching TV or learning English at 8 o'clock
last night?
5.Was your mother doing housework at this time yesterday?
6.Were you talking loudiy or sitting quietly when the teacher came into the classroom just now?
问题解答：
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