Go to the supermarket

Today in the morning, I arrived in Santiago and I went to shopping with my sister because there wasn´t any food. Then, my sister cooked the lunch and we ate rice with chicken. In the afternoon, we are going to walk in the park.

Going to the supermarket

Today in the morning, I arrived to in Santiago and I go to went shopping whit with my sister, because there aren´t wasn't (any) food. Then, my sister cooked the lunch and we ate rice with chicken. In the afternoon, we are going to walk by in the park.

Cambié la última frase a "we are going to walk in the park" que quiere decir "vamos a caminar en el parque" pero si esta frase debe estar en el pasado como el resto del parrafo sería "we walked in the park" o "we went for a walk in the park. Espero que esto sea útil.

Go to the supermarket

Today in the morning, I arrive to Santiago and I go to shopping whit my sister because there aren´t food. Then, my sister cooked the lunch and we ate rice with chicken. In the afternoon, we going to walk by the park.

Going to the supermarket

This morning, I went to Santiago and I went shopping with my sister because there (was not)wasn't any food. Then, my sister cooked lunch and we ate rice with chicken.  In the afternoon, we will walk by the park.

Good job!

Plannin to Go to the supermarket:

Today in the morning, I arrived to at Santiago, and I go to went shopping whit  with my sister, because there aren´t wasn't any food. Then, my sister cooked the lunch, and we ate rice with chicken. In the afternoon, we are going to walk by the park.