Вставить артикли. Урок английского языка для начинающих

1. Just moment! Let me go and make call.

2. I've got girlfriend called Ruth. She's nurse in big hospital.

3. This is very difficult question. I don't know answer to it.

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

5. There is new school at corner of our street.

6. When bell rang, pupils went into classroom.

7. "What do you do after breakfast?" "After breakfast I go to school."

8. Is there refrigerator in your kitchen?

9.  English is world language.

10. David is best student in out class.