Fill in the blanks with the suitable words. (finally, and then, second, after that, first)

How to make a glass of orange juice? That’s easy,…(1), cut an orange into two halves…(2) .squeeze the orange to get it’s juice…(3), pour the juice into a glass and add some sugar…(4), stir the mixture until the sugar dissolves…(5), add some ice cube and serve it. This is it.