I wonder if you'll free then so we could chat about the good old days.
问题描述：
I wonder if you'll free then so we could chat about the good old days.
答
if you'll free错了 是if you are freeI'm sorry .The answer is wrong.这是很明显的错误 you'll=you will ,这样的话就缺乏一个谓语动词,无论是改成you will be 还是youare都是可以的