Tenía is the imperfect first and third person singular of the verb tener. It's I had/used to have, he had/used to have, she had/used to have, or you had /used to have(formal).
Tenen isn't a word.
If you meant Tienen, that means "They have"
¿Ella tenia familia?
tuve (I had); tuvo (he/she had); tuvieron (they had).the spanish word for had is tenia
I/you/he/she had to cook
translation: cuando el tenia tu edad
Sí, tenia la clase de español. (This means 'Yes, I had Spanish class', which I assume you meant.)
Tenia una temperatura de cientiun grados
tenia un buen fin de semana
gaka is not a Spanish word
afuras is not a spanish word.
It is the Spanish word for "fox".
"quidera" is not a Spanish word.
"Coll" is not a Spanish word.