1.        She is talking about the author________book is one of the best-sellers
this year.
           A. which                B. whose            C. that                     D. who
2.        He bought all the books__________are needed for the next exam.
            A. that                   B. what                      C. those                   D. who
3.        The children,__________parents are famous teachers, are taught well.
            A. that                  B. whom                   C. whose              D. their
4.        Do you know the boy________we met at the party last week?
            A. which                B. whose                   C. who             D. whom
5.        The exercises which we are doing________very easy.
            A. is                  B. has been              C. are                  D. was
6.        The man_______next to me kept talking during the film,            _______really annoyed me.
            A. having sat / that                                                B. sitting / which
            C. to sit / what                                             D. sitting / who
7.        Was Neil Armstrong the first person________foot on the moon?
            A. set                          B. setting                   C. to set             D. who was set
8.        This is the village in________my family and I have lived for over 20 years.
            A. which                    B. that                        C. whom                D. where
9.        My mother,________everyone admires, is a famous teacher.
            A. where                   B. whom                   C. which               D. whose
10.      The old building__________is in front of my house fell down.
            A. of which               B. which                    C. whose                  D. whom