1.He knew a girl who is working for a big company.
2.We all like the person whose friend is an engineer.
3.The woman who worked hard,would soon get a promotion.
4.His brother's name is mike whose company is quite near his home.
5.The woman with whom I am chating,on the internet is a doctor.
6.The book which they borrowed seems very interesting.
7.There are many ways that you can get help to get this job