你们什么时候从澳大利亚回来的?用英语怎么翻译

网友回答

When will you back from Australia?
======以下答案可供参考======
供参考答案1:
When did you e back from Australia?
供参考答案2:
When did you e back from Australia?
供参考答案3:
when did you e back from Australia？
供参考答案4:
因为后面有 “的” 所以用 过去时
When did you e back from Australia?
供参考答案5:
翻译成“When you e back from Australia?”
谢谢