Resposta:
a. My mother never drinks diet soda. She only (? desculpe, não entendi essa)
b I'd like to eat a slice of pizza, please.
c. I want to eat something sweet. Do you have chocolate?
d. My father likes to drink coffee without sugar.
e. They ordered hamburgers with mayonnaise dip on the side.
f. We weren't hungry, so we ordered nothing at the snack bar. (achei essa meio sem sentido)
As que sobraram: nothing - regular - orders - any
