Answer:
A.
3. whose
4. that
5. who
6. where
7. who
B.
2. he
3. they
4. it
5. her
6. there
7. it
C.
1. where the mona lisa can be seen
2. which is in the andes
3. whose voice will never be forgotten
4. which was opened in china in 2011
5. who was a human rights leader
6. whose wife is the singer beyonce
7. where native americans protected themselves
Step-by-step explanation: