When I was at college I ________three foreign languages ,but I _______all except for a few words of each..a.spoke,had forgottenb.spoke,haveforgotten

WHEN I WAS AT HIGH SCHOOL OR WHEN I WAS IN HIGH SCHOOL? When was he at Mary was hard at _____ when I got home. when I was at table 的同义句 I was 4kg at birth.同义句 I was 4kg when i( )( ) when i was a t__,i was good at playing the piano I remember it was the same when I was at schoolit指的是什么? how i wish that i _________law when i was at college!为什么不用would have learned? When I was out at work ,my dear?at work 不是在工作的意思吗？ when the accident happened,i was just at the s____ at the moment when I was young? When i was thriteen The time when I arrived was late at night.关系副词when 可以改成 at which么? 翻译When I went to bed at 11:oo, I was very tired. When I was doing my homework ,I heard someone (knock) at the door. When I was at high school ,I dream of being loved.怎么翻译 改错:I was just (falling sleep) last night (when) I (heard) a knock (at) the door. when I was at college ,I ( ) read any books only for pleasure 为什么填must