Question

—Could you meet me at the airport?—I’d like to，but I______Shanghai when you return.

A．will have left	B．was leaving
C．will leave	D．have left

Answer 1

A

根据上下语境考查时态。问句提供了将来这一时间概念，后句中 when you return 指将来到达之前，故用将来完成时。