补全对话。 A. Well,I must go now. Goodbye. B. Please come down and play with me. C. He smiles and goes to sleep in the tree. D. Hello, Mr. Cock, I have some good news for you. E. What are you looking at? It is evening, an old cock (公鸡) is sitting in a tall tree. A fox (狐狸) comes to the tree and looks at the cock. '1_____ '' says the fox. 'Oh?'says the cock. 'What is it?' 'All the animals are good friends now. Let's 'be friends , too 2_____' 'Fine!'says the cock. 'I'm very glad to hear that. 'Then he looks up. 'Look! There is something over there. ' '3_____' asks the fox.. 'Oh, I see some animals over there. They are coming this way. ' 'Animals?' 'Yes. Oh. They're dogs. ' 'What?  Dogs!'asks the fox. ' 4_____'' Wait, Mr. Fox,'says the cock. 'Don't go. They are only dogs. And dogs are our friends now. 'Yes, But. they don't know that yet. ' 'I see, I see,'says the cock. 5_____