—Did you watch the cartoon film Astro Boy in the People’s Theatre last night？

  —I had planned to, but it_________hard all the time.

A . is raining        B. was raining      C. has rained         D. rained

—Did you watch the cartoon film Astro Boy in the People’s Theatre last night？

  —I had planned to, but it_________hard all the time.

A . is raining        B. was raining      C. has rained         D. rained

—Did you watch the cartoon film Astro Boy in the People’s Theatre last night？
—I had planned to, but it_________hard all the time.