Здравствуйте! 6 класс британский, помогите, прошу!!Complete the sentences with

Здрасти! 6 класс английский, помогите, прошу!!Complete the sentences with a(n)/some/any/no.
1. Are there ... pens on the desk? - Yes, there are... .
2. Do we have ... chalk on the blackboard?
3. Have you got ... friends here? - No, I have ... friends here.
4. Would you like milk with your tea?
5. Can I have ice-cream, mum?
6. Have you got ... pencils in your bag?
7. I have done research and I think we can write a report now.
8. It was a very interesting trip and I saw remarkable places.