Допоможть будь ласка (1,3,5,7,9)

1. I have been studying art since 2009

3. Have you been swimming all afternoon?

5. We have not been watching the match

7. How long has Joanna been working in that caf?

9. My sister has been working as a photographer for three years

1. I have been studying art since 2009.

3. Have you been swimming all afternoon?

5. We haven't been watching the match.

7. For how long has Janna been working in that cafe?

9. My sister has been working as a photographer for three years.