【单选题】—Did you find the small village where you once worked? —Yes, without any difficulty, for it has ________ changed over years. [ ]
【单选题】What ____________ can you find in the living room? [ ]
【单选题】It’s said that there are plenty of hotels in Shanghai. There _____ be any difficulty for you to find somewhere to stay.
【单选题】You must phone the police when you find any suspicious guy _________ the house late at night.
【简答题】甲购买乙的一台二手电脑,乙已将该电脑借给丙使用,于是甲与乙约定,由丙负责交付。后来,丙未交付,则甲应向谁请求给付?( )