改错：I want to know everything which you do. which可以用that来替换,那么可以去掉吗

改错.I want to know what do next .______ What do he want to know?改错 I want to know what does the village look like.改错 I want to know who is a best student in your class.(改错） I want to know more! I want to know why I want to know ______ I want to know you. i dont want to know I want to know you I want to know.I need to i want to a red sweater改错 改错..1.I want to know anything about her cousin.2.on the way,what else do you need? 改错：I want to know everything which you do. which可以用that来替换,那么可以去掉吗 I want to know more about you I want to know your e___ address. i want to know your____(好恶） I Know What You Want to Say