我擅自为我们预订了剧院座位。

I ___took ___the ___liberty ___of booking theater seats for us.

我冒昧地列出了一些我的想法和建议，希望它们能引起您的兴趣。

I have ___taken ___the ___liberty ___of listing some of my ideas and suggestions and hope they will be of interest to you.

他擅自代表我取消了约会。

He ___took ___the ___liberty ___of canceling the appointment on my behalf.