Answer:
Grammar rule that make sense
Explanation:
Whice expanation?
Machu Picchu is in the highlands of southern Peru near the town of Cusco, and the Galapagos Islands are 500 miles west of the coast of Ecuador in the Pacific Ocean. You cannot fly directly between the two destinations as you have to enter and depart Peru from Lima, and Ecuador from Quito or Guayaquil.
8: yo prepare un sándwich
9: mi hermana limpió la cocina
10:tu compraste la comida
Lo siento Sorry wish i could help