9 Complete the sentences. Use the new words. collects, collection, because, certainly, proud, famous 1) A. S. Pushkin is a ... Russian poet. 2) Do you know it? ..., I do. 3) Joseph ... pictures of his favourite singer. 4) My friend is ... of his children. 5) Why are you sad? ... I can't go to the swimming pool. 6) I have a big ... of fairy tales.