Fill in a/an or some. butter, cheese, oil, sausage, toats , jam , hamburger. надо поставить артикли a/an или some в этих словах

1. you are lazy, my boy. i think you should work more.

2. if you are too tired to go home, you can stay here for the night.

3. may i use your mobile, please?

4. granny is ill, i think you must visit her.

5. mary is selfish. she should think more about her friends.

6. john is clever. he can speak three languages.

7. may i read again, miss?

8. it is very hot. you should not stay in the sun too long.

what books  do you enjoy?

do you have to read any myths in english?

how often do you go to the library?

has your friends advised you any interesting book?

don`t  you have your lost of non-fiction at home ?