Select the option that correctly rectifies the underlined spelling error.
The scientist made an appauling discovery about the environmental impact of the drug.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. appalling.
Correct spelling
The correct spelling is appalling.
Meaning
Appalling means very shocking, unpleasant, or terrible.
Example
The scientist made an appalling discovery about the environmental impact of the drug.
Hence, the chosen option will be correct.