Past Simple Mistakes

My friends and I plaied football in the playground.

In the first lesson our English teacher teached us some new words for sports.

When I moved to a new school, I studyed very hard.

Last weekend, I founded a very good restaurant in my town.

When I arived at school, my friends weren't there.

My friend Sara bringed her dog to school one day.

I'm reading a book that my teacher recommend to me.

We putted all our things in the car and we set off on the holiday.