Graded ring Puns

Billy: "Dad!"

Dad: "Yes Billy, what's wrong?"

Billy: "How do I get good grades?"

Dad: "Well, Billy. To get good grades you have to B paying attention A lot and after Some time you will C that D time and F-ort you spent on homework actually payed off. and then you just have to do that until your E-gr parents can praise you for your hard work.

2 hours later.

Phone: Rings

Dad: "Hello!"

Billy: "So dad, how much money should I give to her?"

Dad: "To who!?"

Billy: "To a girl in my class. You said that to get good grades then all I had to do was to give her money. Attention says it will be fine with 20$, but I don't know."