题目内容：

翻译 I don't know this. No news is good news. There is no person (smoke)/not a person/not any perso
翻译
I don't know this. No news is good news.
There is no person (smoke)/not a person/not any person (smoke) in the houseHe went to his office, not to see him.
I am sorry for not coming on time.
I don't think/believe/suppose/feel/imagine you are right.
All the answers are not right//All is not gold that glitters
I don't know all of them.//I can't see everybody/everything.
Both of them are not right
None of my friends smoke.//I can see nothing/nobody.
Neither of them is right.//Nothing can be so simple as this. You didn't see him, neither/nor did I.
You don't know, I don't know either.
He doesn't know English, let alone/to say nothing of/not to speak of (更不用说) French