用at来代替下面的某些次我现在前几个题我都做了,可是我不会做的大家帮下我忙1.wefoundourwayhomeintheend,在这里我该了intheend为atlast这样就对了．2.hestayedinthehousealldayyesterday.在这里

Question

用at 来代替下面的某些次
我现在前几个题我都做了,可是我不会做的大家帮下我忙
1.we found our way home in the end,在这里我该了in the end为at last 这样就对了．
2.he stayed in the house all day yesterday.在这里我把in the house 该为at home了／
3.you must write to him immediately在这里我把immediately该为at once了
4.he can't see you now as he is busy.在这里我把now该为at present了
5.he annoys me sometimes.在这里我把sometimes该成了 at time了
这上面做了不知道对不对反正我做出来了 可是下面我就不会做了．
问题1.(when i saw that the house was on fire i didn't know what i do.)
问题2.(when it began i thought it would be a good film but i was wrong.)这两个题应该怎么做呢用at能做出来吗at 应该放在哪里啊／
帮帮忙把／

Answer 1

1.At time I saw that …… 相当于什么什么时候
2.At the beginning I thought it……