Answer:
A.) Where English was Aiden's best subject, it was Gavin's worst; Gavin made up for this in math though and often helped Aiden with his algebra homework is the correct answer.
Step-by-step explanation:
According to Cambridge Dictionary, aptitude means "a natural ability or skill." The story talks about Gavin and Aiden and how they deal with different situations related to school and other things. From the options, letter A mentions that Aiden was good at English and Gavin wasn't; on the other hand, Gavin was good at math, meaning that they have a natural ability or skill for those subjects.