崔克敏的回答：

I will wait until you return. 或： I will wait for your return. return可以用come back代替

王金川的回答：

Wait for your back.

轩辕十四的回答：

i‘ve been waitting for you to come back。

杨晓萍的回答：

~ wait for your coming back. 来自牛津 ：）

牛孩的回答：

I will wait for you coming back.