I'll be famous one day, just you wait!
我有朝一日会出名的.，你就等着瞧吧！
There are a lot of people back there waiting to get in.
后面有许多人等着进来。
Students stood around in groups waiting for their results.
I'll get even with you for this, just you wait.
这事我会找你算账的，等着瞧吧！
I can't wait to get back home.
我急不可待想赶回家。