Read the dialogue and answer the question.

(1) Peter: Will we be okay for this road trip?
(2) Andy: It depends. Have you fixed the car?
(3) Peter: Of course.
(4) Andy: Good. It should be fine. But what will you do if the car breaks down?
(5) Peter: Dad gave me a list of how to fix things. He also gave me the numbers of car service centers.
(6) Andy: That's good. We’ll be okay.
Which sentence(s) is/are in the first conditional?