Which passages from “The Cask of Amontillado” support the inference that the narrator has been making his plan for some time? Select all that apply.

The Cask of Amontillado

At length I would be avenged; this was a point definitively settled—but the very definitiveness with which it was resolved, precluded the idea of risk.
At length I would be avenged; this was a point definitively settled—but the very definitiveness with which it was resolved, precluded the idea of risk.

I had told them that I should not return until the morning, and had given them explicit orders not to stir from the house.
I had told them that I should not return until the morning, and had given them explicit orders not to stir from the house.

I continued, as was my wont, to smile in his face, and he did not perceive that my smile now was at the thought of his immolation.
I continued, as was my wont, to smile in his face, and he did not perceive that my smile now was at the thought of his immolation.

I was so pleased to see him, that I thought I should never have done wringing his hand.