Por cierto means "by the way".
But with the options we have here, I would say <em>by certain</em>.
NO TRANSLATOR | FLUENT SPEAKER | BILINGUAL
Good Luck!
Answer:
For sure
Explanation:
It’s chemistry dude.
the 1st option, (bailar)
Nosotros queremos comer. ¿Nos das comida?
In this case "<u>nos</u>" is used because the pronoun agrees with the subject of the sentence (nosotros/we).