C If the underlined words are correct, put a tick ( If they are wrong, write the correct words. • Look at the sky! Its going to rain. > Is that Erica's car?1 Those photos on the table are the mine. 2 I met a friend of me at the shops.3 The childrens' toys were on the floor.4 I can't do this exercise. Its very difficult. 5 I like all of that writers' books.6 People's opinions often change.7 The workers' wages are very low so they are very unhappy.8 They were talking about the world's problems.9 Shall we give the cat it's food? 10 She stayed with some relatives of hers in Spain.​