Direction: In these questions, sentences are given with blanks to be filled in with an appropriate word(s). Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
All is not well ............ the automobile sector.

Options

A. 1) down
B. 2) in
C. 3) to
D. 4) of

Answer

D

Explanation

of (Prep.) : belonging to something, relating to somebody
Here, of is the right usage.