1. write a sentence in spanish saying what you "can" do. 2. write a sentence in spanish saying what you "should" do.

1. Puedo cocinar una gran comida en tu cumpleaños

2. Debería ir de compras navideñas pero soy demasiado perezoso

when you are going to explain a procedure,   the first thing to do is to name the parts or the apparatus you are going to describe in terms of how it or they function. also it is important to know who is going to operate it and the abilities this man/woman requires to manage it.