my parents are promised to come to see me before i __{leave} for Africa.讲明理由O(∩_∩)O谢谢 my parents are promised to come to see me before i __（填空）{leave} for Africa.题目没有问题
问题描述：
my parents are promised to come to see me before i __{leave} for Africa.
讲明理由O(∩_∩)O谢谢
my parents are promised to come to see me before i __（填空）{leave} for Africa.
题目没有问题
答
题目有问题啊 不是are promised吧
答
have left
因为这里有before，就是有时间先后，所以要用现在完成时态！
答
leave
我觉得你题目有问题,应该是have prmised 吧.
如果是have prmised 主句用一般将来时,从句用一般现在时