The cake ___ we made yesterday was delicious.
that
A firefighter is someone ___ puts out fires.
who
The woman ___ lives next door has a dog ___ barks a lot.
who, that
I love the jacket ___ you bought for me.
that
The story ___ she told was really funny.
that
I saw the athlete ___ won the gold medal.
who
I have a friend ___ speaks three languages.
who
He met a scientist ___ invented a new machine.
who
The woman ___ lives next door has a black cat.
who
