【题目】我已经离开家乡十多年了。
_________________________________
【答案】I have been away from my hometown for more than ten years.(此题中的more than可改用over)
【解析】
此句强调主语的动作从过去到现在持续了一段时间，应用现在完成时（have/has +过去分词），而且与延续性动词连用；主语是I，故用have；be away(from)离开，延续性动词，be过去分词been；more than/over意为“超过，多于”；for more than/over ten years十多年。故答案为I have been away from my hometown for more than ten years.(此题中的more than可改用over)
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