We had better leave it unsaid.怎么会是被动的?

it's better to leave something unsaid. you had better leave it to a professional的意思 since it is already midnight,we had better leave now 这是什么时态? If it is time ,we had better go.的中文翻译 we had better leave now.(改为否定句) it is high time that we had better do homework ( B )23.We had better ______ things as they _______.A.leave 选择题：Since she is angry, we . A. had better to leave her alon We had better leave things ___they are until the police arri It was what had been left unsaid that worried me .这是个什么句子 We had better leave ,hadn't we 这句话有错误吗?还是haven't me 还有werent I think some things are better left unsaid.此句中left具体的含义是什么?