1.我认为这个计划值得商讨
2.他已经为他说过的刻薄的话向我道了歉
3.她妈妈生病了,不想吃任何东西
4.请为我保守这个秘密好吗?
5.我让你当众尴尬,为此我感到很内疚
6.他的女儿向她承诺会努力学习
7.同学们下定决心在这次考试中取得好成绩
8.听到这令人激动的消息，人们情不自禁的欢呼
9.也许会有很多人嫉妒你取得的成功，你不必为此感到沮丧

1.I think it worthwhile discuss the plan.

2.He has apologized to me for what acrimonious words he said.

3.His mother is ill， she unexpectedly eats any thing.

4.Could you keep the secret for me?

5.I really feel ashamed about embarrassing you in public.

6.His daughter promised to him that she would study hard.

7.Classmates make up their mind to get good grades in the examination.

8.On hearing the exciting news,people can not help breaking into cheers.

9.Maybe there's many persons are jealous of your success,but
there's no need to get upset about that.