I have two cell photos, ______are of great use.
A. all of which
B. either of which
C. both of that
D. both of which
The writer has published many books,______ are well appreciated by the readers.
A. none of whom
B. all of which
C. neither of who
D. one of which
This is the dictionary ________ I depend a lot when I have problems with new words.
A. with which
B. on which
C. in which
D. by which