Alice has gone to the classroom and she didn’t say ________.

1. A.
   when did she come back
2. B.
   when would she be back
3. C.
   when she came back
4. D.
   when she would be back

Alice has gone to the classroom and she didn’t say???????? .

A. how did she come back?????????????? B. how soon would she come back

C. when she came back????????????????? D. when she would come back

Alice has gone to the classroom and she didn’t say ________.

Alice has gone to the classroom and she didn’t say ________.

A．when did she come back                  B．when would she be back

C．when she came back                     D．when she would be back