ГДЗ граматика Англійська мова 7 клас Мітчелл

Circle the correct words. 

1. Can you get me a bottle of milk from the supermarket?
2. A: Excuse me, may I take this bag with me on the plane?
B: Yes. you may.
3. You look worried. Can I help you in any way?
4. Could you tell me the way to the nearest petrol station?
5. This exercise is difficult. Would you mind helping me?
6. A: Could I borrow your laptop now. Tracy?
B: I'm sorry, but you can’t. Ben. I'm still working on my history project.
7. Will you open the door for me, please?
8. A: Excuse me. May I ask you something?
B: Of course.