Multiple choice

Directions: The plural forms of nouns have been listed below. Pick the one with an error.

phenomenon, bacteria, parentheses, nuclei, criteria

  1. phenomenon

  2. bacteria

  3. parentheses

  4. nuclei

  5. criteria

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Correct. The words - bacteria, parentheses, nuclei, and criteria – are all in the correct plural form. The one with an error is the word – phenomenon. It is in the singular form. The plural form is phenomena.