来自郭加安的问题
A:Didyounoticehimcomein?B:No,I____afootballgameA.havewatchedB.hadwatchedC.amwatchingD.waswatching
A:Didyounoticehimcomein?
B:No,I____afootballgame
A.havewatchedB.hadwatchedC.amwatchingD.waswatching


A:Didyounoticehimcomein?B:No,I____afootballgameA.havewatchedB.hadwatchedC.amwatchingD.waswatching
A:Didyounoticehimcomein?
B:No,I____afootballgame
A.havewatchedB.hadwatchedC.amwatchingD.waswatching
D
翻译:你注意到他进来吗?没,我(那时)正在看足球.
那时正在做什么=过去进行时=waswatching