Question

Choose the option that best fills in the blank:

_____ of the participants wins a badge.

• A. every
• B. either
• C. each
• D. these

Answer 1

The correct option is C each

Since the reference is to every one of two or more people or things, here the participants, when you are thinking about them separately, "each" should be used. Hence, Option C is correct. The rest of the options do not adhere to this rule, hence incorrect.