My parents have promised to come to see me before I -----for Africa.

题目

My parents have promised to come to see me before I -----for Africa.
A.have left B.leave C .left D.will leave

答案

D 我的父母承诺我在我去非洲之前来看我
leave这个词,唯一与for连用的意思是“离开某地去某地”.比如：
‘他昨天去了北京.’He left for Beijing yesterday.
‘他昨天离开上海去了北京’ He left Shanghai for Beijing yesterday.
至于其它带有for的句子,只能说for是和后面的东西搭配,比如：
-I've left it for Tom.我已经把它留给Tom了.
希望能够帮助到您