We regret there isn’t ____ that can be done.A.anyone B.anyth

We regret there isn’t ____ that can be done.A.anyone B.anyth We regret there isn’t ____ that can be done. There isn't anyone ______ he can turn for help.a.who b.to wh What is done can’t be ____.A) done B) undone C) undo D) undi It can't be your father ,____?A.can't it B.isn't it C.can it 1）It won't be long___you regret what you've done.A.after B.b it won't be long _ you regret what you've done.选项：A.after B. He ___ back until the work _____ done.A.isn't;will be B.isn' That must be a mistake,___ it?A mustn't B can't C isn't 选什么, He---back until the work---done.A.isn't;will be B.won't be;w 问一个英语问题Anyone can answer that question,____?a.can heb.can't 麻烦给讲几个题1.There isn't _______in the office A.anyone B.everyon