It would definetly have to be B: prudentemente
1) Cerrar la pluma cuando no esta en uso. (close the faucet when not in use)
2) No tirar la basura en la calle. (to not litter on the streets)
3) Usar paneles solares (touse solar panels)
Hope this helps:)
Answer:
The Spanish indirect object pronouns are used to replace a word or phrase, which in the sentence, fulfills that function. They are usually placed before the verb, when this is conjugated. If the verb is not conjugated, then the indirect object pronoun is placed after the verb.Unlike in English, the indirect object pronouns go directly before the verb. If the sentence is negative (has a “no” in it), the indirect object pronoun still goes directly before the verb
Explanation: