, Англ 9 класс тема Соnditional

I pushed the button. Suddenly I fell down right onto a pile of old grass. When I looked around I witnessed an gigantic forest above the river. At that moment I heard a loudy squawk from the heaven. A giant shade covered me completely. I was full of fear and numb horror and the only thing that I could do is just c;osing my eyes tight. When I thought that it was the end, somebody's strong hand grabbed me and pulled back. When I opened my eyes I saw the dark attic and my uncle in face of me. He took me away to the garden behind the house and gave a glass of water. After an hour he made sure that I calmed down and relaxed completely he suddenly clipped on the back of my head. I promised him to keep silence about his invention and never approached to that time-machine again.

Поставь мне "Лучшее решение", если несложно.