Direction: The following question consist of a set of sentences or parts thereof. One or more of these sentences/parts contain an error from the view point of requirements of Standard English grammar and/or usage. Select the sentence(s)/part(s) having an error.

(A) The road passes through a forest to the famous monument. (B) Now that she lives alone, she cleans the windows thrice a week in summers and twice a week in winters. (C) He was fascinated by insects and the more he studied their habits, greater was his fascination. (D) If a man diligently seeks to come into contact with the best in the world, he will gain sagacity.