you will regret it 为什么最后要加it?

you will regret it Forever you will not regret it! you will regret it 为什么最后要加it? Do not know me you will regret it you will regret it __day(有朝一日)填some/any I will make you regret I will make you regret You have to make the right d____ or you will regret it. will you regret what you have done it……啥意思? 虚拟语气,主句一般现在时,从句用现在时还是过去时?If you leave now,you would never regret it.还是you will never regret it.对呢？ If you do not regret it,I will not give up!中文意思? 状语从句填空:Once your promise ____(make),you will keep it without regret. 状语从现填空:Once your promise ____(make),you will keep it without regret. I really went slightly, you will not regret it 汉语意思 Since I chose you,I will not regret it!I will say it is responsible for!You and I must come back谁可以帮我翻译中文 basing an important decision more on emotion than on reason,you will regret it soon or later If you don't troasure what you have now,you will regret when it's gone.because time will never turk If you regret ,I will pardon you啥意思?