I had good grades

tuve buenas notas

I had good grades(ay hahd good greydz)

phrase

1. (short or defined period of time)

a. tuve buenas notas

I had good grades last year because I studied a lot.

Tuve buenas notas el año pasado porque estudié mucho.

2. (long or undefined period of time)

a. tenía buenas notas

When I was young, I had good grades, but I didn't really pay attention in class.

Cuando ear joven, tenía buenas notas, pero en realidad no prestaba atención en clase.