Поставьте глаголы в скобках в форму инфинитива или герундия. She

Поставьте глаголы в скобках в форму инфинитива или герундия.

She rang the bell, but there was no answer so she tried_________ on the window. (knock)
She stopped _________ when I came into the room. (talk)
Her watch stopped so she tried ___________ the battery. (change)
He tried _________ the sofa but couldnt because it was too heavy. (move)
When he read all those awful reports he stopped _________ red meat.(eat)
Patrick stopped _________ some photos of the country. (take)
Hey, stop __________at me. Its not my fault. (shout)
Your office is a bit dark, try __________ some light. (add)
I stopped at the traffic lights _________ while there are no cars. (wait)
All his friends tried __________ him. (help)