they were taking a walk when i went to see them

they were taking a walk when i went to see them 改错：They used to taking a walk after supper when they were in _______(When/While) I was taking a walk in the park,I met To Her parents____(make) dumplings when I went to see them yest If I were you,I'd sleep after taking a long walk.为什么要用taking 如何翻译：when I went to the store,they were all out of oranges. When I saw them last time,they were working ___ the farm.A a 首字母填空They were _____(讨论) a Math problem when I saw them 1：Were you interested in them?（变陈述句） 2：I went to a moved yes i went to see Jack and Bill yesterday . but __ of them was a 连句成词they,wenthaving,when,them,visit,supper,I,were,to________ I saw them [] the windows when I went to look for jim.A clea