问题描述：
He______ ________ _______a vacation in hainan,but at last he____ ______shanghai
问题解答：
he was planning for a vacation to/in hainan but at last he flew to shanghai
一定是一个空一词吗？
如果不是，我的答案是：
He originally planed to have a vacation in hainan , but at last he decided to go to shanghai.
如果是自己随意翻译：
Originally, he planed to have a vocation in hainan, but at last he decided to go to shanghai instead.
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