The correct answer would be B. Pleasure
I think you have to give the definitions that should be easy to find with a quick google search ;)
The foot-in-the-door method is basically a psychological method where you ask for a small request first, then a bigger one later. So I think it's A, just because the others don't work. B is just straight up asking for a big favor, C is providing you with the "must-do" effect, and D is simply a favor for a favor.
If you know Percy Jackson, then you can read Percy Jackson, heroes of Olympus
Answer:
If its not finished its had finished because thats the only one thats gramaticly correct
Explanation:
SO SORRY ABOUT BEFORE