Question

Give verb form of A)answer B)necessary

Answer 1

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answer. 1[intransitive, transitive] to say, write, or do something as a reaction to a question or situation synonym reply I repeated the question, but she didn't answer. ... answer something You haven't answered my question.

Necessary. Need is a semi-modal verb because in some ways it is like a modal verb and in other ways like a main verb. We use need mostly in the negative form to indicate that there is no obligation or necessity to do something: You needn't take off your shoes.

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