Дополните предложение таким образом, чтобы в каждом из них было сложное дополнение. плиииз 5. We didnt notice him... 6. has your teacher ever heard your friend....?7. When did you see your little son...? 8. That girl has got a fine voice. Have you ever heard her...? 9. They didnt see us.... 10. Have you ever watched...? 11. I hope she didnt hear me...

5. We didnt notice him cross the road (crossing the road)
6. Has your teacher ever heard your friend play (playing the violin)?7. When did you see your little son open (opening)the window?
8. That girl has got a fine voice. Have you ever heard her singing(sing)?
9. They didnt see us entering the room. (enter the room)
10. Have you ever watched monkeys eating banana?
11. I hope she didnt hear me cry.
Варианты в скобках даны для выбора, оба варианта верны, всё зависит от того, хотите Вы показать процесс (-ing окончание), или завершенное действие.