Ответ:

1. My parents never go to work on Sundays.

2. Mum is outside. She is washing the car.

3. Do you sleep early on weekends ?

6. Did you brush your teeth yesterday ?

7. She bought a new bicycle.

8. She got married in 2008.

9. Mike hasn't finished his work yet.

10. Have you ever been to London? No, I haven't been there.

13. How long have you known his uncle ?

15. I was eating a sandwich whule friends were drinking cola.