1 The car who/which is outside our house is
my uncle's.
2 Mr Smith, who/which is a teacher, comes
from Scotland.
3 That's the boy who/whose house is next to
ours.
4 I don't know anyone who/whose likes
extreme ironing.
5 The man who/which just left is my uncle.
1. which
2. who
3. whose
4. who
5. who