1. Have you been teaching
2. Have you been working hard?
3. Has your sister been cooking?
4. Have not been waiting long
5. Have you been doing here
6. Has been using
7. Has she been running
8. I have not been feeling
9. Has been calling
10. Has been reading
Podane są te do wpisania w okienka. Na górze jest napis „present perfect continuous”, więc zakładam, że wszystkie przykłady mają być w tym czasie.
