Answer:
El verano pasado fui a acampar con mis primos a un camping en un lago. Allá nadamos y comimos pescado. El primer día cocinamos hamburguesas y para el postre horneamos una torta. El último día, fuimos a visitar al dueño del camping. Nos hicimos amigos cercanos porque él era muy bueno con nosotros. El verano pasado, también visité a mis abuelos en su ciudad. Allá tocamos la guitarra y jugamos al ajedrez. Es el juego preferido de mi abuelo.
La semana pasada fui a un concierto con unos amigos para escuchar música pop. Ayer a la noche, caminamos por la ciudad después de que comimos en un lujoso restaurante.
Explanation:
The preterite in spanish is the same as the past simple in english. Although I don´t have the specific vocabulary of your lesson, I´ll try to give the most common vocabulary which is used in the past simple.
Tranlsation:
Last summer I went camping with my cousins at a lake campsite. We swam there and ate fish. The first day we cooked hamburgers and for dessert we baked a cake. The last day, we went to visit the owner of the campsite. We became close friends because he was very good to us. Last summer, I also visited my grandparents in their town. There we played the guitar and played chess. It is my grandfather's favorite game.
Last week I went to a concert with some friends to listen to pop music. Last night, we walked around the city after we ate in a fancy restaurant.