Where were you at lunch time? Ia seat for you in the dining hall.A. saved.B. was saving .C

问题补充：

Where were you at lunch time? Ia seat for you in the dining hall.

A. saved.

B. was saving .

C. have saved.

D. had saved.

答案：

A. saved.

B. was saving .

C. have saved.

D. had saved.

解析：指吃午饭时为你留了一个座位。