Раскрыть скобки и поставить глагол в нужной форме.
When I (go) shopping, I (see) my friend. I ___ (say) ‘Hello!’ and we (start) talking. While we (talk), a car (run into) a man on a bike. When we (see) the accident, I (phone) for an ambulance. While I (wait) for the ambulance, a policeman (arrive). He (ask) us some questions. The ambulance (come), while I (talk) to the policeman. The ambulance (take) the man to hospital and we (go) to a cafe for a cup of coffee. While we (drink) our coffee, we (discuss) about the accident.
