Identify the plural form of the word "sheep" from the options given below:

Sheep is a common noun.

But like other nouns, it does not follow the rule of adding -s/es to make it into plural form.

Plural form of Sheep is an Exception to the above rule.

Here Sheep does not change to Sheeps as a plural form which generally is understood by learners.

Hence the correct option is A ie Sheep.