— Did you see Dr Ma yesterday afternoon? —When I got to his office he . So we just talked

问题补充：

— Did you see Dr Ma yesterday afternoon?

—When I got to his office, he . So we just talked little.

A. left

B. has left

C. was leaving

D. had left

答案：

A. left

B. has left

(答案→)C. was leaving

D. had left

解析：句意：你昨天下午看见马医生了吗？当我到他办公室时，他正要离开，所以我们没怎么交谈。选项ACD都表示离开的动作已经发生，显然不适合这个语境；C 正要离开，过去进行时，符合语境，故选C。