2.Haven't you heard of难道你没有听过···吗

3.How are you getting on/along with···进展如何/与···相处如何

4.How are you going to你打算如何45.How does```sound（听起来）怎么样

5.I am planning to 我打算

6.How long will it take you to```···要用多长时间

7.How should I 我该如何

8.I absolutely agree with我完全同意

9.I am grateful for 我对···特别感激

10.I am planning to 我打算

11.I am very pleased to have this opportunity to```我很高兴有机会

12.I apologize for我为···道歉

13.I believe (that) 我相信

14.I believe we should我认为我们应该

15.I can't imagine我无法想像

16.I can't stand it when我受不了···

17.I didn't expect to 我没想到···