Определить количество информации, которое содержится на печатном листе бумаги (двусторонняя печать), если на одной стороне умещается

1.A tiger has four paws, a sheep has four hooves.(some)
2.Fiona bought one candlestick yesterday.(one)
3.There was one knock in the door.(one)
4.It happened in a certain village in the south of France.(certain)
5.Have you got any map of Europe?(any)
6. When I was walking home, I met a boy who has certain basket with a small puppy in it.
7.Every child knows where the sun rises, and yoy don't.(every)
8.I must send one e-mail.(one)
9. Where's John? - he has gone to the theatre to listen to some opera.(some)
10. A detective helps to find some criminals.(some)