Answer:
Usé ayer el teléfono celular para llamar a un amigo y ponerme de acuerdo con él en ciertos tópicos.
if you don't know the answer just write love, because it is never wrong to love haha jk sorry but i don't know goodluck..
Well, it does seem correct - the tenses are used correctly, the articles agree with the pronouns/nouns in the sentence, so I think it is good.
There is only one thing, but I don't know if that is a typo or what - there should be a period between limpio and <span>él because those are two separate sentences. </span>
Answer: pase dos días en el museo del Prado
Explanation: because Omar is an architect and artist (museo means museums)