Заполните пропуски местоимениями some, any, no: 1. There are ____

Заполните пропуски местоимениями some, any, no:
1. There are ____ catalogues on the table.
2. Can you give me ____ magazines to read?
3. There are not ____ letters on your desk.
4. The other day we sent ____ enquiries for furniture.
5. Are there ____ price-lists on his desk? Yes, there are ____.
6. Did your office make ____ contacts with British firms last year?