How do you say use to in Spanish?

"Use to" can be translated to "solía" or "solía hacer" in Spanish. Here are some examples:

I used to speak Spanish very well.

- Yo solía hablar español muy bien.

He used to be a teacher.

- Solía ser maestro.

We used to go to the park every weekend.

- Solíamos ir al parque cada fin de semana.