When Is It A Good Time to Use “时候(shíhou)” and “时间(shíjiān)”?

Please choose the correct answer to fill in the blanks. Lǐ Méi: Wǒ mínɡtiān yào qù Běijīng chūchāi. 李 梅:我     明 天    要   去   北京      出差。 Li Mei: I will go to Beijing on business tomorrow. Zhào Liàng: Nǐ yào qù duō chánɡ ___? Shénme …