Вставить артикли. Урок английского языка для начинающих

1. This is letter from old friend. He's got very difficult surname.

2. There are two pets in house: cat and dog.

3. Do you speak English at work or at school?

4. When bell rang, pupils went into classroom.

5.  lamp is on table.

6. Is there lamp on table?

7. Is there refrigerator in your kitchen?

8. He has no coffee in his cup.

9. David is best student in out class.

10. Is there public telephone near here?