1 Underline the relative pronoun in the sentences and decide if it is subject (S) or object (0) Emily is the woman who works for UNESCO. S 1 San Marco is the church which we saw in Venice 2 The Prime Minister should be someone who is a good leader 3 A good teacher is someone that explains things well 4 English is a language that is spoken all over the world 5 Switzerland is a country which has a lot of lakes. 6 Everest is a mountain which I'd love to climb.