Answer:
The dialogue would be like the following:
Marina: Why are you going to the left?
Pedro: Because we are going to the supermarket.
Marina: But, 7th Street is always full of traffic. Don't turn left!
Pedro: No, the navigation app is indicating that 7th Street is the one if we want to to faster. I will turn left.
Marina: No, don't do that! Navigation apps are a fraude, don't turn left! The fastest way to get to the supermarket is going straight.
Pedro: Ok...
Marina: Now, speed up! There is nobody in front of you!
Pedro: But, I am in the speed limit, I can't go faster.
Marina: You really don't know how to drive! You are frustrating!
Explanation:
The main topics that people discuss over when driving the car are: routes, speed and the driving style. So, as Marina and Pedro are always disagreeing when driving the car, then a correct dialogue would have to include these topics, as in the one presented.
Note that the instruction is asking for a dialogue in which Marina is giving orders to Pedro, for that reason is that when Marina intervenes she talks in the imperative form.
