What is the correct preposition for this sentence: “The bridge is constructed _ the canal”?

by

A) At
B) Over 
C) On
D) None of these

🧠 Explanation:

  • The correct preposition in this sentence is “over”.
  • We use “over” when something is directly above something else but not touching it.
  • Since a bridge spans across the top of a canal, “over” fits naturally here.
  • So, the complete sentence is: “The bridge is constructed over the canal.”