While we were reading the newspaper,the light---------(go)ou

While we were reading the newspaper,the light---------(go)ou we ar reading the newspaper ______suddenly thethe light went They were reading ( ) the light was out .A.when B.while选A还是B While she was reading the newspaper,Granny __________. The light went off_____ we were holding a meeting,应选while还是w when the teacher came in,we were reading.(用while改写句子） She was playing the piano while I was reading the newspaper. Our neighbors were _____ the garden while we were away. While he was waiting for the bus,he was reading a newspaper. While my wife was reading the newspaper,I was watching TV. while she＿the newspaper,Helen＿asleep.A was reading fell B wa While he was waiting for the bus, he was reading a newspaper