2. some people still think the sun (to go) round the earth. 3. i (to play) tennis every weekend. 4. he (not to speak) english. 5. paul (to be) on holiday. 6. you (not be) right. 7. the play (to be) funny. 8. i (to lose) my keys yesterday. 9. i (not to see) her in the morning. 10. i (to meet) her two days ago. 11. yesterday she (to. buy) some new clothes. 12. i (to give) her some chocolate when i met her. 13. two days ago i (to take) my books back to the library. 14. last night i (to sleep) at a friend's house. 15. he (not to feel) very well yesterday. 16. she (to have) only a toast for her breakfast yesterday. 17. my sister (to go) to prance last year. 18. she (to read) a lot when she was a child. 19. they (to talk) to us tomorrow. 20. he (to help) write a letter in english after lunch. 21. i (to get up) at six o'clock tomorrow. 22. next sunday they (to go) to the park. 23. she (to help) us, but not to-day. 24. my mother (to come) to see us next summer. 25. she (to go) to the cinema with us after work.