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.
The room is smoky.

Options

A. A) by smokes
B. B) filled with smoke
C. C) with smokes
D. D) No Improvement

Answer

B

Explanation

smoky: full of smoke e.g., a smoky atmosphere , a smoky pub , a smoky fire.
Hence, filled with smoke (Noun) is the right usage.