根据汉语提示完成句子或对话,每空一词
问题描述：
根据汉语提示完成句子或对话,每空一词
Zhang Min is working hard because he wants to pass the coming exam.
Zhang Min is working hard ___ ___ ___ pass the coming exam.
Tim must finish all the housework before he goes to bed.
Tim must finish all the housework ___ ___ to bed.
答
in order to
before going