Answer:
The phrase that best complete the conversation is:
- Eva: Camarero, ¿<u>Le puedo pedir un favor</u>?
- Camarero: Sí, claro, dígame.
Explanation:
In the conversation, must be a question that fills the blank, <em>the other options that were for the questions aren't in question form, if not in affirmative form</em>, these are the translations:
- Quiero un menú. <em>"I want a menu"</em>.
- Quiero una bebida. <em>"I want a drink"</em>.
- Prefiero una sopa. <em>"I prefer a soup"</em>.
How you can see, every one of the other options are affirmations, the reason, why the answer selected, is "le puedo pedir un favor".