—What’s the matter with Tim?

—Oh. His electronic dictionary was left in a taxi accidentally, never ________ again.

   A. to find             B. finding          C. to be found                    D. being found

—What’s the matter with Tim?

—Oh. His electronic dictionary was left in a taxi accidentally, never ________ again.

   A. to find                                B. finding                    C. to be found                    D. being found

—What’s the matter with Tim?

—Oh. His electronic dictionary was left in a taxi accidentally, never ________ again.

   A. to find                       B. finding                     C. to be found               D. being found

—What’s the matter with Tim?
—Oh. His electronic dictionary was left in a taxi accidentally, never ________ again.