Вставить артикли. Урок английского языка для начинающих

1.  coat's size too small.

2. " catalogue's small, but useful." "Yes, it's useful catalogue."

3. Ann and Bob go to same school. Ann's in first form and Bob's already in third.

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

5. There is sofa in corner of room.

6. "Where is bus station?" " bus station is next to gas station."

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

8. We don't go to school on Sunday.

9. Do you speak Spanish?

10. David is best student in out class.