December 30, 2024
Explanation:
(c)
Spot (n) - a small dirty mark on something
Spot – location
Stain on career - something bad that someone has done that spoils their reputation
Spot on (adj)– exactly right
Sentences (a), (b), and (d) have used the words correctly.
Stain on career would be a better fit instead of spot on his career in sentence (c).