Target: Test your irregular plural nouns. You can learn more English vocabulary after the tests

Instructions: Input the plural form of the given noun.

Example:

Question: What is the plural of "child"

You'll input "children" into a textbox then click "Submit" button to answer. Each test has 20 questions. You can review your answers after finishing the test. There are 100 tests with nearly 2,000 irregular nouns.