2. A: May I open the window, please?
B: Of course you may.
3. A: May I eat my lunch in my bedroom, please?
B: No, you may not. Eat it in the kitchen, please.
4. A: May I ask you a question, please?
B: Yes, of course.
5. A: May I have some more chocolate, please?
B: No, you may not.
6. A: May I have a glass of water?
B: Yes, of course.