在谁买票的问题上出现了一大混乱。

There was a big ___muddle over who was buying the tickets.

我被这些账单搞得一团糟。

I'm in such a ___muddle with these bills.

爸爸在圣诞计划上陷入了混乱。

Dad got into a ___muddle over the plans for Christmas.