What were you doing yesterday afternoon when I was watching
What were you doing yesterday afternoon when I was watching
What were you doing at ( )yesterday evening?I was watching T
What were you doing when I phoned you yesterday evening?
What were you doing yesterday afternoon?— We were singing __
what was your mother doing when I ----(phone)you yesterday?并
1.What were you doing when the UFO a_________?I was in the b
What were you doing when I was p on the books?
What were you doing when the UFO arrived?和I was walking down
what were you doing yesterday afternoon?用什么时态?(过去时态还是过去进行时态)
what were you doing at four o'clock yesterday afternoon?回答用是
what were you doing while i was away last week
what were you doing yesterday什么时态