Translation of "Olvidara" in English

Él me recordó que no olvidara mi pasaporte.

He reminded me not to forget my passport.

No me puedo creer que se me olvidara.

I can't believe I forgot.

Anoté su nombre para que no se me olvidara.

- I wrote his name down for fear I should forget it.
- I wrote down his name so I wouldn't forget it.

Es imposible que él se olvidara de nuestra reunión.

It's impossible that he forgot our meeting.