範例：Sorry, I didn’t get that.
範例：This place is so filthy! Come again.
3.I beg your pardon
範例：I beg your pardon ,I didn’t quite hear you.
4.Could you say that again, please
範例：I am sorry, having a bad connection could you say that again, please.
5.I didn’t quite catch that, could you repeat it
範例：I didn’t quite catch what she just said could you please repeat that?
6.Could you illustrate
範例：We are working on this project but I didn’t get what your expectations are on this so could you please illustrate.
7.Could you give an example
範例：I would love to serve my free time for these poor children but I didn’t understand the activities to be done, so could you please give me a few examples to understand it better.