You would need an X-Ray to see if you have broken any bones or just streched a ligament. If you have broken a bone in your ankle, you would have to go though surgery and be put in a cast for months untill the ankle heals.
3: hablo
4:lleguemos
5: llueva
6: se esfuerzen
7:vayas
The direct object pronoun would be "la" because la gasolina is feminine. In a sentence you could say:
"La compro en la estacion de servicio."
Direct object pronouns are placed before the verb generally.
