Question

—Lin Kai, hand in your homework, please.

—Oh, sorry. I ______ it at home this morning.

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

Answer 1

D 解析:考查点：考查时态。解题思路：根据句中时间状语this morning表示过去的时间，可知用一般过去时态。故选D。