Exercise 2: Combine these sentences with who , whom , which. 1. I thanked the woman. She helped me. 2. She is the most intelligent woman. I’ve ever met this woman. 3. The doctor is famous. You visited him yesterday. 4. Do you know the music? It is being played on the radio. 5. These children are orphans. She is taking care of these children. 6. She couldn’t come to the party. This is a pity. 7. The man answered the phone. He said Tom was out. 8. Who is the woman? We met her here last year. 9. Try to read the book . I gave it to you yesterday. 10. A typhoon is a violet tropical storm. It can cause great destruction. 11. Her mother listened to the news on T.V. She was interested in weather forecasts. 12. Hoa took some change. She wanted to buy some drink. 13. The boys are interested in football. It is a popular game all over the world. 14. My classmates had so much fun at the carnival. They wanted to see it again. 15. We visited the monument. It was built a hundred years ago. 16. Minh went back home. He forgot to turn off the faucet. 17. Mai wants to drink some medicine. She has a headache. 18. Children like to eat cake. It can cause toothache if they have too much everyday. 19. Her mom made a delicious for the family. She was a cook in a restaurant. 20. The boy gave his parents big hugs before he left. He went abroad to study.