)1. i did not know that you already (to read) this book 2. he did it better than i (to expect 3. he said that the bus (to be) here soon. 4. i think it all happened soon after the meeting (to end). 5. they decided that they (to bring) us all the necessary books. 6. he said that he (can) not do it without my help. 7. he asked the students whether they ever (to see) such a book. 8. it was decided that we (to start) our work at eight o'clock. 9. i told you that i (to leave) for minsk on the following day. 10. the boy did not know that he already (receive) a good mark. 12. he wanted to know what (to become) of the books. 13. the visitors were told that the secretary just (to go out) and (to come back) in half an hour. 14. he said we (may) keep the books as long as we (to like). 15. we thought that he not (to be able) to make his work in time and therefore (to offer) to help her. 16. when i came they (to tell) me that he (to leave) half an hour before. 17. it was soon clear to the teacher that the control work (to be) a difficult one. 18. i decided that next year i (to go) to see my old friend again. i not (to see) him since he (to go) to moscow.