I went to see you at 3 o’clock yesterday afternoon but you weren’t at homeOh I

问题补充：

--- I went to see you at 3 o’clock yesterday afternoon, but you weren’t at home.

--- Oh, I a film with my parents in a cinema.

A. saw

B. was seeing

C. will see

D. am seeing

答案：

A. saw

(答案→)B. was seeing

C. will see

D. am seeing

解析：通过句意分析，回答者应该是陈述昨天下午正在发生的事情。问句为过去时态，所以答句应为过去进行时态。