Hi; help me please corrected

I) 1.a : 16 years old
b:Liverpool
2.a :False. Liverpool is in England.
b :False.Jane is Anna's sister
c:False. Anna is in class 8
d:true
II )
1.
-Who are these ?
-And what are their names ?
-And, who is she?
2.
a. aren't
b.drink
c.work
3.
a.Their
b.her
c.his
4.
a.Yes, she is
b.No,they aren't
c.Yes,Khadija's uncle is a teacher.
5.
a.cousin
b.aunt
c.daughter
d.sister
e.uncles
f.nephews