Complete the sentences using 'who, which or where'

Here are the completed sentences: 1. The boy who drives that car is very rich. 2. The girl who has a red hat is in my class. 3. A swimming pool is a place where I can swim. 4. Tigers are animals which live in India. 5. A pen is an object which I use to write with. 6. The girl who is playing basketball in the playground is my sister. 7. The test which we're doing is very difficult. 8. The city where I live is very big. 9. A TV is an object which people usually have in their living-room. 10. The dog which is running behind that ball is mine. 11. The house where I live has got a blue door. 12. Children who don't study don't pass the exams. 13. A cat is an animal which likes fish.