Choose the word that is a necessary part of the underlined word.
cage

A. enclosure

B. prisoner

C. animal

D. zoo

Answer: Option A

Solution(By Examveda Team)

A cage is meant to keep something surrounded, so enclosure is the essential element. A prisoner (choice b) or an animal (choice c) are two things that may be kept in cages, among many other things. A zoo (choice d) is only one place that has cages.