Раскройте скобки употребляя past indefinite или past continuous ,present indefinite или present continuous 1. what you (to do) while i (to write) the letter yesterday? 2. where is steve? he (to prepare) for the new trial in the next room. 3. i (not to understand) what mr. green (to do). 4. something (to smell) good. are you making pancakes? 5. look at the timetable. i think i (to hear) the bus. 6. charles (to look) just like his father. 7. the secretary (to come) in and (to say) that a visitor (to wait) for me in the hall. 8. what you (to do) between 9.00 and 10.00 yesterday? — ( to ask) the detective.