Name 3 of the many clever things montresor does to lure fourtunato into is trap

One of the most clever things Montresor does in entrapping Fortunato is to make sure that his intended victim is not expected at home or anywhere else that night. Montresor twice pretends to believe that Fortunato has an engagement. First he says:

"As you are engaged, I am on my way to Luchesi. If any one has a critical turn it is he. He will tell me

A second clever thing Montresor does at the beginning of the tale is to repeat that he has "doubts" about the authenticity of the Amontillado.