Which of the following is a correct pair of singular and plural?

Goose:Geese

The correct pair of singular and plural is:

☀ Goose:Geese

Explanation for each option:

☀ Goose:Geese: This is correct. The singular form of "Goose" is "Goose," and the plural form is "Geese."

☀ Stomach:Stomaches: This is incorrect. The correct plural form of "Stomach" is "Stomachs."

☀ Monarch:Monarches: This is incorrect. The correct plural form of "Monarch" is "Monarchs."

☀ Axis:Axises: This is incorrect. The correct plural form of "Axis" is "Axes."