1. We need to buy our tickets first, don't we?
       

2. Let's go to the cinema, shall we?
       

3. He will never ask Mary, won't he?
       

4. The police are coming, isn't they?
       

5. It's going to rain tomorrow, isn't it?
       

6. It's going to rain tomorrow, won't it?
       

7. Put it in the corner please, don't you?
       

8. She'll tell me if I'm wrong, won't she?