Match the questions to the answers. One answer is extra. Must pupils wear school uniforms? Could you help me, please? Extra Can the crocodile climb trees? May I come in? Can you tell me the news now? Who can play chess well? When do I have to write this exercise? Yes, they must. Yes, of course. I'll help you. No, she mustn't Of course, it can't. Yes, you may. No, I don't know it. Nick can. Tomorrow. :