Complete the sentences. Use past perfect. Example: I went to see

Complete the sentences. Use past perfect. Example: I went to see the baseball match because ... (not see). I went to see the baseball match because I had never seen a baseball match before. 1) We bought some sandwiches and ate them because we ... (not have lunch). 2) Sally felt very unhappy because she ... (miss her favourite film). 3) They stayed at home because it ... (start raining). 4) My friend was happy because he ... (win the first place in skiing). 5) Dick was very tired because he ... (walk four kilometres). 6) The children got home late because they ... (lose their way). 7) Everybody was surprised because the new team ... (win the game). 8) Steve felt very bad because he ... (come down with a cold). 9) I came to school on time because I ... (catch the early bus). 10) I knew how to play chess because my father ... (teach me).