Direction: Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, 'no improvement'.
Why not you to be a good boy and sit down?

Options

A. you are not being
B. No improvement
C. don't you be a
D. you not be

Answer

C

Explanation

Wh-family( why, what, when) + Helping Verb + Subject is the correct structure of an interrogative sentence(a sentence that asks a question). Hence, Why don.t you be a good boy will be the most appropriate answer