I haven't heard from her, but I ----- she's still going.
                    举一反三
- I want to know what happened _____ my friend. I haven’t heard _____ her recently. A: on, of B: to, from C: to, of D: on, from
 - I’m rather anxious ______ her, for I haven’t heard from her for a long time. A: toward B: about C: in D: over
 - I haven’t heard from him ____ he went to America.
 - “ I know she was in because I heard her radio, but she didn’t open the door” “She ____ the bell.”
 - I ______ from him since he left. A: didn' t hear B: haven' t heared C: haven' t heard
 
