"Supermarkets" is plural. The singular is supermarket.
The plural of "she" is "they", so the plural of "she had" is "they had".
The plural of rose is roses. The plural possessive is roses'.
The plural of 'bunch' is bunches.The plural of 'ant' is ants.The plural of 'batch' is batches.The plural of 'day' is days.The plural of 'chimney' is chimneys.The plural of 'tomato' is tomatoes.The plural of 'umbrella' is umbrellas.The plural of 'donkey' is donkeys.The plural of 'sky' is skies.The plural of 'foot' is feet.The plural of 'show' is shows.
applied is does not have a plural but is apply it does have a plural.
Knights is a plural. It is the plural for knight.
example of supermarkets
What are organic supermarkets? Supermarkets which sell USDA approved organic brands of food.
Starbucks have concessions in Sainbury's Supermarkets in the UK.
Times Supermarkets was created in 1949.
The population of Uchumi Supermarkets is 1,000.
Uchumi Supermarkets was created in 1975.
Rosauers Supermarkets's population is 2,011.
Rosauers Supermarkets was created in 1934.
Supabarn Supermarkets was created in 1991.
Supabarn Supermarkets's population is 800.
Coto Supermarkets was created in 1970.
The population of Coto Supermarkets is 14,000.