Помогите дополнить предложения на английском

1. Here is a student who doesn't like English.
2. Is this a book which you have forgotten on the bus station?
3. Meet the man who saved his daughter's life.
4. Are this books which you have taken in our school library?
5. She saw a boy who was tryiung to catch a taxi.
6. Tell me the film which you like most.
7. Do you know who discovered America?
8. Can you see who is speaking the telephone right now?
9. Do you know which language is the most spreaded all over the world?