Помогите пожалуйста с упражнениями, заранее спасибо!!!
В вопросах 1-10 вставляем слова: who, whose, which, where, when, why.
1. Jimmy if my friend ______ father is a bus driver. *

2. My favourite theatre, ______ is in Piccadilly, offers discounts next week! *

3. The girl ____ is sitting next to me in class is my best friend. *

4. The house _____ we were staying over the holidays was huge! *

5. The moment we left, it started to rain; that is ____ we are so late. *

6. What were you doing ____ Bobby arrived? *

7. Mrs Jones, ____ voice is very pretty, is going to sing at the concert next week. *

8. Dogs, ____ are big and not well-trained, should be on a lead. *

9. Two years ago, _____ we decided to start our business, we had no idea how hard it would be. *

10. My friend, ____ is the best basketball payer in school, can't take part in the championship because of the injury. *