Раскройте скобки, употребляя глагол в форме past simple или past continuous. 1) he (come) in and (see) nelly who (draw) a picture. 2) nick and fred (drive) along the road when the accident (happen). 3) when i (come) in, she (set) the table. 4) i (not hear) what he (say). i (type) at the moment. 5) when it (happen)? – it (happen) when you (talk) to your secretary. 6) i (sit) in my garden yesterday, when the servant (come) and (say) that a visitor (wait) for me in the hall.