I was at school yesterday.主语变成he是怎样的?

I was popular at school I was at school at three yesterday afternoon.对at school 划线部分提问 WHEN I WAS AT HIGH SCHOOL OR WHEN I WAS IN HIGH SCHOOL? I am at school与I was at school的区别 He was a famous writer when i was( )A.at the school B.at school C.in school D.for school 做几道英语题1.I was reading at ten last night.(对划线部分提问)划线部分为reading ------- --------- you -------- at ten last night .2.He cleaned his clothes yesterday.(用at nine改写句子) He ------- -------his clothes at nine yest I（be) at school I left my bike at school的被动语态是My bike was left at school吗? When I was at high school ,I dream of being loved.怎么翻译 连词成句 ：school,cinema,I,ever,have,been,to,I,was,since,the,never,at school cinema I ever have been to I was since the never at i always thought i was popular at school为什么这句话用的是一般过去时 at school in school 的区别?还有if i was you 和 if i were you的区别? 连词成句:yest day his was birthday mother's I was ____ to meet you at the school gate yesterdayI was ___to meet you at the school gate yesterday.A.plan B.supposed答案是B,为什么? -Where ( ) you?-I was at school just now.明天早上就考试了! I was at school yesterday.改为一般疑问句并做肯定回答 i didn't think that he was at school .怎样变反义疑问句