5. By the summer of 2009, the worse of the financial crisis appeared to be over, but the broader economic ______ started settling in. (A) malaise (B) optimism (C) buoyancy (D) hopefulness

9. While “K-pop” has gained popularity as the catch-all term for a host of glossy boy and girl bands, East Asia’s music industry is being ______ tailored for a global audience in the digital age. (A) astutely (B) imprudently (C) idiotically (D) naively