Поставьте нужный артикль ,если нет определителя перед существительным.
1.I have... telephone in my.....flat.
2.There is ..... cat on the sofa.... cat is sleeping.
3.There is ... table and three... chairs in the room .
4. There is ... teacher at ... blackboard.
5. My ...... brother has .... small funny parrot .
6. Her... husband is.... professor.
7.This... book is on ... shelf.

4. There is ..a. teacher at ..the. blackboard.

1. I have a telephone in my flat.2. There is a cat on the sofa. The cat is sleeping.3. There is a table and three chairs in the room .4. There is a teacher at the blackboard.5. My brother has a small funny parrot .6. Her husband is a professor.7. This book is on the shelf.