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1. When I opened the window, it was raining heavily and people were hurrying along the streets
2. Every day the boss enters the office at half past nine
3. My friend will ring me up at eight o’clock tomorrow
4. Where was Kate going when you met her yesterday?
5. Where does your brother work?
6. What were you doing at five o’clock yesterday? - I was working in the library. - I was there too, but didn't see you. I also will be working there from 3 to 5 tomorrow
7. When she returns from Moscow, she'll tell us about it