"I was called on" 这个句子正确吗?"I was being called on by friends that time"的意思是:那时正有朋友拜访我吗?和这个句子的语法正确吗?

I was called on 这个句子正确吗?I was being called on by friends that time的意思是:那时正有朋友拜访我吗?和这个句子的语法正确吗? ---------------,she was in when i called (luck) luckily,she was in when i called. He was in when I called. ______,I missed the last bus so I had to walk back m home yesterday(luck) 用适当形式填空The man ___David ____you just nowA.called,called B.is called,called C.called,was called D.was called,called 用when或while 填空what was happening___Rose was on the telephoneli mei was sleeping___.there was a loud knock on the dooryesterday moring the phone rang there times__we were having breakfast___you called,i was talking -I called you yesterday evening.but there was on answer本题选择,A,have B,had C,was having D,have had I called you last night.But there was no r________请告诉我这个空应该填什么. when you called on me ,I was ___ a visit to Mr Smith.A on B at C in D to 一道英语选择题(要说明理由)!When you called on me ,I was __ a visit to Mr.SmithA.on B.at C.in D.to As I was brought up in a small town in the country,the visit to the village ______ scenes 为啥As I was brought up in a small town in the country,the visit to the village ______ scenes of my childhood.A.called for B.called on C.called up D.called in I called you last night, but there was no r_____ 求翻译 I was writing aletter when she called ___(幸好),she was in when I called. I was taking a bath when you called. it (c )that i was out when he called 填词 L_______ ,he was in when I called him. he was out when i called.那些语法错误?