Present Perfect Continuous orzeczenie= have/has (3 os.l.poj) + been + czasownik+ -ing
1. We have been doing our homework for a half an hour.
2. How long has your brother been running in the park?
3. I'm exhausted because I have been working hard all the day.
4. My younger brother has been playing with blocks since 11 o'clock.
5. How long have you been working on this project?
6. My hands are wet because I have been washing my hair.
7. My husband has been cutting/choping an onion for 10 minutes.
8. Tom has been reading a book for two days.
9. My towel is wet. Who has been using it?
10. I have been looking for a job for a few days.