- What you (to do) when I (to come) in? 2. When I (to come) to his house, they (to tell) me that he (to leave) an hour before. 3. On checking up his answers he (to find) out that he (to make) several mistakes. 4. When I (to leave) home, the snow already (to stop), but a strong wind (to blow). 5. You (to read) this book? — Yes, I (to read) it. I (to think) it (to be) very interesting. 6. What the children (to do) now? — Oh, they (to play) the new table game which I (to buy) for them the day before yesterday. 7. They (to reach) the corner of the street by now and (to stand) at the bus stop. 8. After we (to walk) about two hours, we arrived at a picturesque glade covered with fresh grass. 9. We could not go out because it (to rain) hard since early morning. 10. She (to teach) at our school for twenty years now. 11. Ring me up as soon as you (to come) home. 12. He (to begin) to write his composition at three o'clock. It is already eleven, and he still (to write) it. He says he (to finish) it by twelve. 13. We (to help) our librarian to put the books in the right order for already three days, but we (to arrange) only half the books.
