—What’s wrong?—I can’t do my homework now. Imy homework in the classroom this morning.A. l

问题补充：

—What’s wrong?

—I can’t do my homework now. Imy homework in the classroom this morning.

A. leave

B. forget

C. forgot

D. left

答案：

A. leave

B. forget

C. forgot

(答案→)D. left

解析：句意：怎么了？我现在不能做作业，今天早上我把作业忘在教室里了。leave sth. somewhere把某物忘在某地，故选D。