-We haven’t heard from Jane a long time.

-What do you suppose ________ to her?

1. A.
   was happening
2. B.
   has happened
3. C.
   to happen
4. D.
   having happened

.—We haven’t heard from Jane for a long time??

—What do you suppose ________ her??

A.happened to                      B.has become of?

C.became to                         D.was happened to?

----- We haven’t heard from Jane for a long time.

----- What do you suppose ______ to her?

　 A. was happening 　 B. to happen　　

　 C. has happened 　 D. having happened

— We haven’t heard from Jane for a long time.
— What do you suppose ______ to her?

— We haven’t heard from Jane for a long time.

— What do you suppose ______ to her?

A．was happening     B．has happened      C．to happen 　      D．having happened