ответ:1. We (have been waiting) here for over half an hour.2. He has been running from table to table taking orders and serving food.3. We (have been studying) since 9 o'clock.4. How long (have you been learning) English?5. She (has been take) French lessons lately.6. We (have not been exercising) enough.7. I (have been cooking) so I'm feeling really hot.8. She (has been going) to the cinema every weekend for years.
