Question

—Mum, can I go to the zoo with Linda?
—When your homework ____, you can.
A. is finished          B. was finished             C. finishes

Answer 1

A

试题分析：句意：妈妈，我能和琳达一起去动物园吗？——当你的作业完成时，你就能去。结合语境可知下文主句和条件状语从句中描述的是将来动作，当主句描述将来动作时，英语条件状语从句中用一般现在时态表示将来动作，从句主语是动作对象，故用被动语态，选A。