Li Mei won't leave here until her friend _____(call) her call应该怎么变形
问题描述：
Li Mei won't leave here until her friend _____(call) her call应该怎么变形
答
calls
not until 直到...才 主句是将来时态 从句用一般现在时态表将来时态
李梅不会离开这里知道她的朋友打电话给她
希望能够帮到楼主