Say the same in a different way. Use the passive voice.
1. We`ll remember the play. 2. People heard a loud noise in the garden. 3. Ann won`t clean the carpet tomorrow. 4. She will do it next week. 5. What will you buy next year? 6. People speak a lot about this film. 7. They speak only English in their club. 8. They spoke to Mr. Brown. 9. My cousins will look after my pet. 10. People will laugh at you. 11. They sent for my parents. 12. The boy is so unusual, everybody looks at him. 13. People often buy such dictionaries. 14. Nobody spoke to me like this. 15. People will never talk about such things.