Habla. Which is feminine and single.
La vida in Spanish means the life in english. SO you can say 'Mi vida es bueno', saying that your life is good.
Number 1 is B
number 2 is C
1. iban
2. Pasaban
3.jugaban
4. Hacían
5. Veía
6. iba
7. Llamaba
8. Era
9. Querían