Question

The teacher        class when I      the classroom at ten o’clock yesterday morning.

A．was having, got to	B．had, got to
C．had, was getting to	D．was have, got to

Answer 1

A

试题分析：句意为：昨天早上我来到教室的时候，老师正在上课。本句表示的是过去某一时刻或某段时间正在进行或发生的动作，应用过去进行时。故选A。