I was at nine o’clock ______ I heard some terrible noises upstairs.It was seven o’clock _______ I was standing under the Big Ben

I was at nine o’clock ______ I heard some terrible noises upstairs.It was seven o’clock _______ I was standing under the Big Ben It was at nine o’clock ______ I got up.A.that B.which C.how D.when i go to bed at nine o'clock every evening对 nine o'clock 提问 School at nine o’clock Jack -------- at nine o'clock last Saturday evening.A slept B was sleeping Jack -------- at nine o'clock last Saturday evening.A slept B was sleeping请说明理由, i get to work at nine o'clock的work at是否是词组? I go to bed at nine o'clock.用Mary代替I改写句子 This I did at nine o'clock,after which I sat reading the paper. 七.补全对话.可填一个词,词组或句子( A )A：____________________ at nine o’clock last Sunday morning?B:I was sleeping.A:__________________ your parents?____________________ sleeping ,too?B:No,__________ I was sleeping,they ____________ you're kidding为什么不是过去式a What were you doing at nine o'clock last Sunday morning?b I was sleeping .How about you a I was do homework .b you're kidding It's ten o'cloc.The shop____now.It usually___at nine in the evening.A.closes closes B.is closedIt's ten o'cloc.The shop____now.It usually___at nine in the evening.A.closes;closes B.is closed; closes C.is closing;is closed D.closes;is closed I s____ at nine o'clock in the morning and s__ at one o'clock in the afternoon I was dong my homework at nine o’clock yesterday能改成I did my home work at nine o’clock yesterday吗,是不是加了时间点就必须要用过去进行时除了能瞬间完成的动作以外的? go to i in bed evening at nine o'clock the 排成一句话 I watch television at nine o'clock in the evening.(改成否定句) 根据答句写问句：I will go to work at nine o'clock.(When) I did my homework(at nine o'clock)teasterday.对划线部分提问