Правельно ли составлен текст? one evening we went with my mother to the bookstore. the shop was very dark and cool. suddenly we heard footsteps, i went to the sound. but in the room where there were steps it was not the people. i was scared me and my mom decided to leave. all night i could not sleep because i was shock-. on the morning i decided to go back to the shop, but the sign on the door "closed." i asked in a nearby shoe, how long have closed the book, and she said, "for two months, as it is closed." i was scared and i decided to forget this day as a dream. исправьте недочеты(7 класс)всех !

One evening my mother and I went to the bookstore.
It was very dark and cool in the shop.
 Suddenly we heard footsteps, I went forward the sound.
But there was nobody in that room.
I was afraid and my mom decided to leave the shop.
At night I could not sleep because I was shocked.
In the morning I decided to come back to the shop, but the sign on the door was "closed."
I asked the shop-assistant from the nearest shoe-shop how long the bookshop had been closed, and she answered, that about two months.
 I  scared and decided to forget that day as a bad dream.