–Did you see the movie ‘Go Lala Go!’ in the Peace Cinema last night? I had planned to

问题补充：

–Did you see the movie ‘Go Lala Go!’ in the Peace Cinema last night?

--I had planned to, but it heavily all the night.

A. is raining

B. was raining

C. has rained

D. had rained

答案：

A. is raining

(答案→)B. was raining

C. has rained

D. had rained

解析：本题回答语的含义是我计划去，但那天晚上天正在下着大雨，表示过去正在进行的事用过去进行时，结构为was或were+现在分词，故本题选B。