He came at my( )（要求）.【requirement和 request填哪个好?】没有标准答案,是不是这两个都行?我认为是有最佳答案的!帮我解释一下【requirement和 request的区别】好吗?只回答哪个好不解释的同学不采

He came here with nothing in his hand.He___________left my book at homeA may beB possibleC probablyD probable（解释） He came at my( )（要求）.【requirement和 request填哪个好?】没有标准答案,是不是这两个都行?我认为是有最佳答案的!帮我解释一下【requirement和 request的区别】好吗?只回答哪个好不解释的同学不采 He came back home at 6:30.（对at 6:30提问） He waited until my brother came back .He----- -----until my brother came back. Our P.E teacher has been at this school since he came.（划线提问） he came back _____a windy night.A:inB:onC:at Did he ____the plan which came up at the meeting? he came home at m_______ when everyone was asleep He sang just now.(用when I came here 改写句子） He _______ ________ when I came hereHe cleaned the blackboard yesterday.(用at this time yesterday代替yesterday)He ______ _______ the blackboard at this time yesterday I was doing my homework when he came in.(对I was doing my homework提问） 英语翻译1:They walked up to the house-------had a white door.2:The house-------my uncle lives is quite large.（要翻译）3:Do you remember the piace-------we used to go to swim?4:He came at a time-------we were not in.（要翻译）5:In came 按句子后括号的要求,对句子进行转换1.She has kept the book for a week.(对画线部分提问） 画线部:for a week( ) ( ) has she ( ) the book?2.He came to the school three years ago.(改为现在完成时)He ( ) ( ) at the school ( ) He ___ home at 9 o'clock.A.came B.arrived at .要选哪个? .He came ______ here at half past three.A.to B./ C.for D.at He came to the school three years ago,改为现在完成时最好带上翻译,He（ ）（ ）at the school（ ）three years ago （ ）he came,he would bring us a lot of flowers.A Every times B At one time C Every time D Once he came here at twelve.he ____ already____ had his lunch had；had. 请问,he Came at once 的came,he在前面要加s,还是Ing,一般he后加什么He后面是加什么