When it asks for preterite, they only want to change the tense of the verb.
The conjugation of conocer / conozco in preterite terms <u>IN YO FORM</u> is
conocí
meaning "I knew"
Vas a jugar a las una or
<span>You are going to play at one</span>
Answer:
Hablaban
Explanation:
Because you have to use a past tense in the kind of sentence you used.
I hope it helps and I hope I get A brainliest!