How do u say "the books are over there" (just a random question)

Which word or phrase best completes this conversation? eric: qué bueno que vinimos al lago, ahora podemos bañarnos. roberto: ¡oh, no! me he olvidado de traer mi a. chaqueta b. traje de baño c. saco de dormir d. sandalias

Numbers that us talk about the order of things

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