B
This is a photo (11) my family. (12) are my grandparents.Those are my (13) .This is my uncle (14) that is my aunt. This boy is my (15) .He is my un-cle’s (16) .(17) name is Ed. This girl (18) me.My name is Kate. I (19) twelve. I love (20) family.
( )11.
A. for
B. of
C. on
D. to