-What were you doing when Tony phoned you?-I had just finished my work andto take

问题补充：

---- What were you doing when Tony phoned you?

---- I had just finished my work andto take a shower.

A. had started

B. started

C. have started

D. was starting

答案：

A. had started

B. started

C. have started

(答案→)D. was starting

解析：考查时态：句意：--当托尼打电话的时候你正在做什么？--我刚刚完成作业，刚准备洗澡，说明在托尼打电话的过去时间，第二个人正要去洗澡，用过去将来时，选D。