Make sure you've got the passports and tickets and ______ before you leave.
A.somethingB.anythingC.everythingD.nothing在线课程C
解析：
本题考查不定代词的用法。句意为：你离开之前务必要带着护照、车票和所需的全部东西。everything侧重全部；
anything意为“任意一个”，侧重个体。若用也应为anything else。故选C。