Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.
The three friends spent over an hour discussing the problem with their teacher.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. No substitution required.
The given sentence is correct contextually and grammatically. Hence, no improvement is required.
Correct statement: The three friends spent over an hour discussing the problem with their teacher.