I like this jacket .I will buy one before it用sell

I like this jacket .I will buy one before it用sell

I like this jacket.I will buy one before it (sells out).我喜欢这件夹克.我要在它卖光前买一件.======以下答案可供参考======供参考答案1:I like this jacket. I will buy one before it sold out .应该是这样吧~供参考答案2:before it sold out ,because I like this jacket. [maybe]是这样吧~供参考答案3:I like this jacket. I will buy one before it sells out.sell out =be all sold,也就是说这个词组本身有被动的含义，所以本句不需要再用被动语态了。另外，before引导的是一个时间状语从句，要用一般现在时代替一般将来时。

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