I forgot my homework

At school I remember that one day I had forgotten that they were sending me homework and I arrived at school very calm.

When I got to school, I found out that I had to do something, then I had to hastily loan homework to my classmates, but luckily not everyone had done it, just a small amount. I had to wait for others to finish copying for me to do so.

After I was able to copy the homework, I had to do it quickly because the teacher had already arrived, I managed to finish the homework before the teacher came to the classroom.