How would you rewrite the following sentence using object pronouns? estoy comprando los regalos para ellos.

Los estoy comprando para ellos.

Explanation:

The term regalos (gifts) could be suppressed. Of course that would have to be appropriately done regarding the the context of the sentence. Usually, suppressing nouns in sentences like that would require prior knowledge of the matter by the listener.

Hope this helps! :)

c. its asking which of the words need an accent mark. its spelled biografía