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Past Simple or Past Continupus ?
1) She ( worked \ was working ) quietiy at her desk when suddenly the door ( opened \ was opening ) and her daughter ( ran \ was running) in.
2) While she ( prepared \ was preparing ) lunch , she ( cut \ was cutting ) her finger/
3) We ( met \ were meeting ) while we ( lived \ were living ) in Italy.
4) Which countries ( did they visit \ were they visiting ) while they ( travelled \ were travelling ) round the world ?
5) ( Did you work \ Were you working ) in the garden when I ( came \ was coming ) home ?