You're all set? 你都准备好了吗?

A: I am ready to go to the airport. You're all set?
我准备好去机场了，你呢？
B: Yes, my suitcases are already packed.
我也准备好了，我的行李已经收拾好了。

I'm ready to do.... I for....准备做

A: Have you finished watching TV?
你看完电视了没有？
B: Yes, I have. I'm ready to do my homework now.
看完了，现在我要做作业了。