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

試題分析：句意為：昨天早上我來到教室的時候，老師正在上課。本句表示的是過去某一時刻或某段時間正在進行或發生的動作，應用過去進行時。故選A。