【推荐2】As a result, some old libraries became musty and attracted various pests, some of which then took the form of insects and worms loving to eat paper and stay inside of books, _______ they would spend their entire lives. It was just natural to transfer the “bookworm” idea to humans who loved to consume books as much as these pests did. (用适当的词填空)

【推荐3】Stories like that are more common in parts of the world ________ multigenerational living is more firmly rooted. (用适当的词填空)