Which sentence is correctly punctuated? i must say that the weather was nice, and that the food was delicious, and that the band played well. i must say that the weather was nice, that the food was delicious, and that the band played well. i must say that the weather was nice, that the food was delicious and that the band played well.

I must say that the weather was nice, that the food was delicious, and that the band played well.

Explanation: The correctly punctuated sentence is the second one, because the first one has an "and" after every comma, which is incorrect when we enumerate a list of things, in this case the weather, the food, and the band. The third one is missing the comma before the "and" but the second one has all the commas in the right place completing the enumeration correctly.