Do you buy dinner at the supermarket?

Hello, my name is Rocio and I am from El Salvador. My question is, do you buy dinner at the supermarket?

Do I buy dinner at the supermarket? Sometimes whenever I'm busy, I buy dinner. At the supermarket, they have pre-made foods that are very easy to heat up. I like to buy sushi or rice with vegetables, but I don't like to buy fast food because it's not very healthy. I also don't like frozen meals because they don't taste really fresh. So I buy vegetables and chicken and cook at home. The supermarket is very convenient for me whenever I am busy because it has many options for pre-made food. But I prefer to cook if there is time.

And do you buy dinner at the supermarket?