1. My friend asked me who (is playing, was play­ing) the piano in the sitting room. 2. He said he (will come, would come) to the station to see me off. 3. I was sure he (posted, had posted) the letter. 4. I think the weather (will be, would be) fine next week. I hope it (will not change, would not change) for the worse. 5. I knew that he (is, was) a very clev­er man. 6. I want to know what he (has bought, had bought) for her birthday. 7. I asked my sister to tell me what she (has seen, had seen) at the museum. 8. He said he (is staying, was staying) at the Ritz Hotel. 9. They realized that they (lost, had lost) their way in the dark. 10. He asked me where I (study, studied) перевод