用下列句子造句 （1）by doing sth （2）sak sb for help （3） ask sb for stb 英语好的

用下列句子造句 （1）by doing sth （2）sak sb for help （3） ask sb for stb 英语好的 用by doing some of 造句,并翻译句子 用“do sth by doing”（通过.做某事）造句 用make a living by doing sth造句,三个句子…… （可选主语：I、father、mother（主语放在哪里?） 帮忙用by造句帮忙用by造两个句,要by doing这样的结构. 用dream about/of doing造句用dream about doing或者dream of doing造句要好一点的句子 by doing sth造句10句 用 do sth by doing sth和do sth by mistake 造句 enjoy/like/hate doing造句（句子注中文） enjoy/like/hate doing造句（句子注中文）! 用do sth.by doing sth造句 math physics chemist用do sth.by doing sth造句math physics chemistry chinese history geography 用enjoy+doing造句 用be+doing 造句^-^ 用enjoy doing造句 用stand doing造句 用upon doing造句 enjoy/like/hate doing造句（注中文）enjoy/like/hate doing造句（句子注中文）! (1)用allow sb to do sth造句 （2）用allow doing sth 造句急,