Question

1 I liked the girl ____ I met at the party.
where
which
that
2 We couldn't hear ___ you said.
that
which
what
3 The couple ____ lives next to me has invited me to a birthday party.
where
who
which
4 The flat ____ I was living in London was bigger than this one.
what
that
where
5 I met someone ____ brother knows me.
whose
whom
who​

Answer 1

1) that
2) what
3) who
4) where
5) whose