[Q]: How does the sentence end?

Joseph gave the carton of cigarettes to Justin because

[A]: Joseph had just quit smoking cigarettes.

[Q]: How does the sentence end?

Adam needed Matthew to change their car's oil but

[A]: Adam wound up knowing how to do it more.

[Q]: How does the sentence end?

The people at the fair liked the fries better than the pizzas, because the

[A]:
fries were fresh.