being happy means that(1번) you realize that(2번) there are times that(3번) you will be unhappy
and recognize that(4번) life sometimes stinks

i like the book that(5번) you gave me

i like the girl that(6번) is standing there.

she is the girl that(7번) my friend loved.

1번부터 7번까지 that이 어떻게 쓰였는지가르쳐주세요 ㅠㅠ(목적격관계대명사,주격관계대명사 등)