Объедините предложения,используя who, whose, where, when, whose: 1. my mother loves her work. she is a doctor. 2. i like green tea. it is very useful. 3. i have a friend. her name is susie.

1. My mother, who is a doctor, loves her work.  2. I like green tea which is very useful. 3. I have a friend whose name is Susie.