【翻译】【如果你掉了图书馆的书,就得赔偿】If you -- the library book,you′ll -- -- -- for it.
问题描述：
【翻译】【如果你掉了图书馆的书,就得赔偿】If you -- the library book,you′ll -- -- -- for it.
答
lose,: have to pay
答
If you lose the library book,you′ll make compensation for it.