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.
_______ politicians are always respected.

Options

A. 1) Conscious
B. 2) Conscientious
C. 3) Cautious
D. 4) Carefree

Answer

B

Explanation

conscientious (Adj.) : taking care to do things carefully and correctly
Here, conscientious is the right usage.