____ you at home last night?为什么 要用were不用did?

A:Rose,do you help ____ family at home? Make ____ (you) at home ,Kitty The chicken is delicious. a fire can happen when you'are sleeping at home.____ can ____a fire when you'are sleeping at home. Help _____ (you) to some juice,children.Thank you.You make me ____ (feel) at home. what did you do ____ the weekend?i____ at home and ____ my homework. It ____(rain)now.You'd better ____(stay)at home. ____ you always ____ (eat) your breakfast at home?适当形式填空. you at home yesterday? You'd better go home at the moment (改为否定句） ____ ____ ____ ____ home at the moment是不是那四个空可以填You'd not better go home at the moment --What rules do you have at home?--I have to stay at home ____ school rules.介词填什么啊? 划线部分提问：I have many rules at my home many rules是划线部分 ____ ____ do you have at ____ home 1.I told her to return the book in time she ____ ____ to return the book in time2.Now people can use computers to help themNow computers ____ ____ ____ to help them3.Did you plant many trees at this time last year?____ ____ ____ ____ at this time las You werenot at home this morning when I ____[call]you up. ____ ____ ____ you have to stay at home today.看来你今天必须得呆在家里 Stay at home.___ ____ at home.改否定句 what time did you ____ yesterday?A.get to home B.get home C.arrive at home D.come to home ____ you at home last night?为什么 要用were不用did? You were at home last Saturday ,__ ____(反义疑问句）