English Grammar The desk in this classroom are made of teak.

व्याख्या:- are is correctly written as is. Is is used for singular forms of things. Are is used for the plural forms. You can't say The birds is pretty because it's grammatically incorrect. ... In general, the other answers are correct: is is used with singular nouns and the pronouns he, she, it, whereas are is used with plural nouns and the pronoun they.