Answer:
Please re do your question I not able to understand what is your problem asking.
1.conociste
2.Conocí
3.Sabías
4.sabías
5.conoció
6.conocieron
Explanation:
Habia because Habia means there were. On the other hand we have contaba which men tell, saludaba which mean said hi, and nacia which means born. so your best bet is Habia
