In a business English course at WVU in 1987, I was taught to avoid the sexist language/agreement problem by making the subject plural:

AnyoneAll the people who loves the English language should have a copy of this book in their bookcase.

In a business English course at WVU in 1987, I was taught to avoid the sexist language/agreement problem by making the subject plural:

AnyoneAll the people who love the English language should have copies of this book in their bookcases.