Кто нибудь помогитеплиз

1. He says he often lose his things. 2. They said they had cleaned their living room. 3. He said he would tell me everything. 4. She said she was in Moscow then. 5. The teacher told the pupil not to take this book. 6. Mother asked me to buy some apples. 7. My grandmother asks why do they come late. 8. She wonders when did they go to the country. 9. Bill asks if they are at home. 10. Betty asked if I celebrate the holiday.