DIRECTIONS: in the following question, a part of sentence is bold. Below are given alternatives to the bold part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose “No Improvement” option.
They have had a real good time

Options

A. A) have had a
B. B) have had really
C. C) have had a really
D. D) No Improvement

Answer

C

Explanation

An Adverb modifies a Verb/an Adjective.
Hence, have had a really (Adverb) should be used.