I ate the soup. After that I remembered that I had forgotten to give my little sister some of it.

A It was not until I ate the soup did I remember that I had forgotten to give my little sister some of it.

B As soon as I remembered that I had forgotten to give my little sister some of soup I ate it.

C Only after eating the soup did I remember that I had forgotten to give my little sister some of it.

D Hardly had I forgotten to give my little sister some of it when I ate the soup.