1) I enjoyed talking to the person we met at Jack's party
2) The trip I took last week was quite interesting.
3) A calendar is a thing which tells you the date.
4) Love is a feeling which nobody can describe.
5) Bob is going out with Jane who is my friend’s friend.
6) The new dress I bought is very fashionable.
7) I broke the plate which was a wedding present.
8) I broke the plate which was a wedding present.
9) The bag I bought yesterday was stolen.
10) The TV programme which was recommended by Lucy was very funny.
11) The TV programme which was recommended by Lucy was very funny.
12) I wanted to see the doctor who was sick.
13) We like the actor who was in a famous film.
14) Her sister liked a car she bought.
15) The hairdresser who has red hair was very good.
16) The child we see often is playing in the garden.