Choose the most suitable option to replace the highlighted part of the sentence: He did nothing but to complain all day.
Show answer & explanation
Correct answer: C
Explanation
The sentence is:“He did nothing but to complain all day.”
Error: After “did nothing but”, we use the base form of the verb (without “to”)
Correct structure: did nothing but + base verb
So: “He did nothing but complain all day.”