Definition: at sometime in the future Level: B1
总有一天我会告诉她到底发生了什么。
___One ___of ___these ___days I'll tell her what really happened.
我希望有一天你会和我一起来。
I hope ___one ___day you will come with me.
未来某天我想去日本看看。
___Some ___day I'd like to visit Japan.
