adjective clause

1. This is the house … I have showed to my
mother.
a. that
b. which
c. it
d. is
right
false

2. I’ll never forget the day … I met you
a.when
b. which
c. it
d. is
right
false

3. The building … he lives is very old.
a. where
b. which
c. it
d. is
right
false

4. I know the man … bicycle was stolen.
a.whose
b. which
c. it
d. is
right
false

5. I thanked the woman … helped me.
a.who
b. which
c. it
d. is
right
false