Вставте артикли a an the там где они стоят

1. The Black Sea is in the South of Russia.
2. This is Nick. He works as an engineer. He is a good engineer.
3. A British Museum has some very interesting exhibitions.
4. There are some schools in our street. The schools are new.
5. In Summer the sky is blue and the sun shines brightly.
6. Do you read the Daily Telegraph or the Sun?
7. The winter begins in December.
8. Will you have a cup of tea?
9. The Warsaw is the capital of Poland.
10. Do you see the sun in the sky today?
11. I think we must call a doctor.
12. Do you know the Browns?