Fill in the blank with the plural form of the nouns given in the bracket.
I bought three __________ from the market. (FISH)

The correct answer is: Fishes

To make regular nouns plural, add '-s' to the end. If the singular noun ends in -s, -ss, -sh, -ch, -x, or -z, add 'es' to the end to make it plural. 'I bought three fishes from the market', here the plural noun of 'fish' is fishes, because it ends in -sh; that's way adds 'es' to the end to make it plural.