Direction :Add "S" and "es" to each word to make it plural.
Tomato - ________________

The correct answer is: Tomatoes

In the image, we see that there are red fruits/vegetables. We know that bananas are yellow and oranges are orange, eliminating options c and d. We are left with tomatoes and potatoes and we know that tomatoes are red, eliminating option b. So the correct answer is option a.

There are rules of grammar that say that the plural forms of words ending with 'o' are usually ending with 'os', for example, volcanos. But there are certain exceptions such as tomatoes and potatoes.