Воткните определенный, либо неопределенный артикль там, где это необходимо.

1. Close the window! It's cold in the room.
2. One of the doctors must go to a sick child.
3. My brother plays the violin as a professional musician.
4. The Canadians like to play hockey.
5. There is a beautiful oak-tree in the garden.
6. The elefant is the biggest animal.
7. He will have the last exam in History the next week.
8. Here are the photos which I have found in the cupboard of my grandmother.
9. What the day! I like the weather very much.
10. This is the second time I see a film.