6. Вставьте артикли, где необходимо.

Решение:

1. She wants to be a doctor.
2. I like to play with cats.
3. They want to be economists.
4. Tom wants to be an engineer.
5. Ann has got an uncle.
6. He is a sportsman.
7. They are sportsmen.
8. Mr. Black has got a child.
9. They are teachers.
10. It's time to go to school.
11. It's time to go home.
12. It's time to go to Russia.
13. We are good swimmers. It's time to swim.