4 Rewrite the sentences. Use the object pronouns for the underlined words. 0. John is my elder brother. I asked John to tell me about endangered animals. I asked him to tell me about endangered animals. 1. Yesterday I bought a new umbrella. It is raining now and I need to take my umbrella. 2. People cut bamboo trees and pandas cannot find bamboo trees. 3. Tigers are the most endangered animals. We should save tigers. 4. Jane knows a lot about animals. Ask Jane to help you with your project. 5. Mr Brown hunts elephants for their teeth. We should stop Mr Brown​