Fill in the gaps with who/that/which.Give two variants where it is possible.
1)«Friendship is like a song _________ is made to sing.Friendship is a doing thing».
2)I'd like to make friends with Peter _________ has a wonderful sense of humour .
3)I really feel sorry for Ellen _________ is friendless and hasn't got any pets , either.
4) Friendship is a thing ___________________ is easy to start but difficult to keep.
5)Bracelets of friendship are the things_____________ show you to be friends with someone.
6) I can always rely on Jane __________________ is one of my childhood friends.
7)I want to start up a friendship with my ex-friend Jimmy__________ has been my friend for three years
8)It is easy to mix with people _______________ are really friendly and sociable.