![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
work in pairs and role-play the dialogue below. A: Can you do me a favor? B: What can I do for you? A : I’m very busy recently and can’t finish my homework. There’s too much of it. B: What do you mean? You want me to help you finish the homework? A: Yes, you are right. You help me finish the homework and I will help you when you are in need. B: I am also busy at the moment. I can’t help you. Besides, I don’t want to cheat the teacher. A: Come on, we are friends. You know “A friend in need is a friend indeed”. B: I know this. But this is different. It is cheating. I’m helping you in some way by refusing you.