A) read the following sentence and choose which word is not correct in the context of the sentence.
1) la examen es difícil. la? 2) el árbol es verdes. el? b) the following sentence is written in singular form. read the sentence, then choose the correct plural form.
1) nicolás es cubano. 2) el alumno es serio. 3) mi hermana es bonita. 1) nicolás y yo somos cubanos? 2) los alumno son serios? 3) mi hermanas son bonitas. c) choose the answer that best completes the following sentence.
1) padres son viejos. tus 2) postres son deliciosos. la?

Asalt water lake in the mountains in the mountains a) nevado tres cruces in copiapó, chile, where you can hike and explore through nature near the highest active volcano in the world, volcán ojos del salado. b) laguna verde a destination for the adventure and nature lovers where you can explore the desert region seeing rare desert flowers and even do some sand surfing c) atacama an important archeological site for the chimú civilization near the city of trujillo, peru, where you can explore the sun and dragon pyramids as well as other ancient temples and palaces d) chan chan an important national park near copiapó, chile where you can climb through the andes mountains and enjoy the view of flamingos, flowers and much more