GẤP Ạ Reduce these relative clauses into participles or to-infinitives 5. Much of this region, which was once covered by forest, is now bare of trees. 6. People who listen to very loud music may suffer gradual hearing loss. 7. The vegetables which are sold in this supermarket are grown without chemicals. 8. This is the book that you can read on long Night. 9. Yuri became the first man that traveled in space. 10. The only thing that we can do now is wait and see. 11. The Honda Civic is the best car that you should rent for your trip. 12. The noise which comes from the boat engine might disturb sea animals. 13. Animals that are born in zoos know nothing about life in the forests. 14. The governments of many countries are discussing methods that can protect the environment. 15. The woman who is standing over there is my sister.