Select the most appropriate word to Fill in the blank
______! What have you done to your hair? You are looking so odd.

Options

A. Bother
B. Goodness gracious
C. Hurrah
D. Bravo

Explanation

Goodness gracious will be the most appropriate answer. It is an exclamatory expression which is used to show sudden surprise. In the given question, the narrator is surprised by the odd hair cut by his/her acquaintance.