Call me up if you want to come with me.

问题补充：

Call me up if you want to come with me.

答案：

Give me a call if you are willing.(愿意就打我电话)

======以下答案可供参考======

供参考答案1:

Give me a call if you are free.

是要填一个词吗？O(∩_∩)O~

供参考答案2:

如果你想跟我一起去的话就打我电话。