Each question has an underlined word followed by four answer choices. You will choose the word that is a necessary part of the underlined word.
Answer: Option C
Water is essential for swimming-without water, there is no swimming. The other choices are things that may or may not be present.
Answer: Option A
All shoes have a sole of some sort.Not all shoes are made of leather (choice b); nor do they all have laces (choice c).Walking (choice d) is not essential to a shoe.
Answer: Option B
An election does not exist without voters. The election of a president (choice a) is a byproduct. Not all elections are held in November (choice c), nor are they nationwide (choice d).
Answer: Option D
A guitar does not exist without strings, so strings are an essential part of a guitar. A band is not necessary to a guitar (choice a). Guitar playing can be learned without a teacher (choice b). Songs are byproducts of a guitar (choice c).
The essential part of a monopoly is that it involves exclusive ownership or control.