Plz fill this out its about Costa Rica tysm

Las calles estén sucias. a. es recomendable que b. es una vergüenza que c. es preferible que d. es preciso que

Which verb form best completes this sentence? nosotros el talento de pablo picasso. a. admiramos b. admiran c. admira d. admiro

Write about the history of the chilean currency in spanish. mention the names of various individuals who, over the past few decades, were honored by having their portraits included on the currency.