Multiple choice

Directions: Choose the part in which there is an error:

  1. I have written

  2. numerous letters

  3. to the concerned authorities

  4. but nothing has been done so far

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Option 3 is where the error lies. There must be a comma (",") at the end because the next part of the sentence begins with the word "but". Whenever you use the word "but" it must be preceded by a comma unless it starts a sentence.