I know it that classmates don't know.是一个宾语从句吗?

now that i know it I want to know what it is that makes him such a first –class public speaker.还是应该是I want to know what is it that makes him such a first –class public speaker. I know that it's hard to devote enough time to class and to social efforts.翻译 I know it's true that I love you! keep it secret the information that i know I know that you can do it follow me . Let it go,I know that's enough... i know that it's hard to understand ____I didn't know was that my watch______the wrong time.SO I misssed the first class You know that I have a few friends in the class. you know that I have a few friends in the class 换成 否定句怎么改 英语翻译you know i know that you know .I know that you know that i know. i know that For I know that! you know that I not that I know I've always believed that when you show up,I will know that it's you I always believed that when you shou up .I will know that it's you .