怎么填_____your mother_____the grey coat

怎么填_____your mother_____the grey coat thank you _____your letter怎么填 thank you _____your letter.填什么介词 While my mother_ (cook),I am doing my homework,中间填什么?为什么? I love my mother_(good),横线上是不是应该填well? _____your aunt her work 该填什么呢? _____your father_____a brother?填have的适当形式 Don't forget to _____your book have tomorrow为神马填bring? What _____your mother ______(cook) for you yesterday?横线上填什么? Can you give the book _____your sister?空格处填哪个介词? 填be动词还是助动词 _____your new teacher kind to you? My mother_ often clothes on Sunday(wash ,washes,has washed ,is washed)It's has snowd for tow days,the roads will be blockde if it won't stop soon请问标题填什么?还有下面这句语法对不对. for加一段时间的时态for加一段时间表示什么时态?请将下方题目填好并加以说明与解释.My mother_(teach)Chinese for more than twenty years. _____you _____your book to the library?Yes ,I returned it yesterday.为什么填进去的是have 与reture look out of the window _____your room的介词look out of the window _____your room的横线上够应该填哪个介词,in 还是of．请说明原因．谢谢 _____your grandparents play sports?___上填do还是does?有没有your grandparent的说法,如果有,换成这个词是不是就应该填does? Mother_(bring)me the shopping list,didn't she. 选择_____your help ,I passed the examination without any difficulty._____your help ,I passed the examination without any difficulty.A,Because of B,Owing to C,Due to D,Thanks to要怎么理解呢?