What materials do bolivians use to ornament architecture, jewelry, and other objects?

Choose the correct use of the spanish preposition para in the following sentence. para aprender un idioma bien, hay que practicar fuera del salón de clases. "in order to," followed by an infinitive "to," referring to a destination "by," referring to a deadline intended for a goal or destination

The teacher didn't explain this at all and i don't understand this

Question 10 (fill-in-the-blank worth 1 points) susana cruza la calle en el paso de answer for blank 1: