请使用who whom which编制几个定语从句？

Question

如题所述

Answer 1

Who-My mom is a kind women who will always help others.
Whom-She is the one whom I will turn to when I need help.
Which-This is the book which gives me a lot of help.

Answer 2

The famous star who has been living here for 2 years will leave soon

``who
York, which i visited last year,is a nice old city ```which

Amm asked the policeman with whom he worked wth to contact him whenever there was an accident whom