Correct option is A
Word Meaning:
Covering - concealing or putting something over.
Synonyms of covering – coating, layer, wrap, shield, blanket.
Antonyms of covering – exposure, uncovering, bareness, nudity, openness.
Explanation:
• “Exposing” is the opposite of “covering,” making it the correct antonym.
Option Meanings:
Exposing – revealing, making visible.
Expecting – anticipating.
Expounding – explaining in detail.
Expanding – increasing in size.