l have regretted doing someting l should have done.when l was look her note.my heart is broken.l fell so upset.
问题描述：
l have regretted doing someting l should have done.when l was look her note.my heart is broken.l fell so upset.
答
I regret I don't do what i should do. When I looked at her notes,my heart is broken. l fell so upset.
虚拟语气用 动词原形
我后悔我没有做应该做的事情。当我看着她的笔记，我的心碎了，我感到如此伤心
答
l have regretted doing someting l should(should not) have done.when l was look(looking) her note. my heart is(was) broken. l fell(feel) so upset.
答
我后悔我没有做应该做的事情.当我看着她的笔记,我的心碎了,我好伤心