Read the sentence to find out whether there is any error in it or not. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, the answer is (5). Ignore errors of punctuation, if any.

You should avail of this opportunity./(A) You have no clue how many people are /(B) praying to be in your position right now, /(C) you are blessed with a  good fortune./(D) No error. /(E)