We went to the concert ______ my son, for he would perform there.
A. in search of   B. in charge of   C. in honor of   D. in support of

We went to the concert ________ my son, for he would perform there．

1. A.
   in search of
2. B.
   in charge of
3. C.
   in honor of
4. D.
   in support of