5 Past Progressive Tense 过去进行时 At 7 o'clock last night,Judy was taking a picture. 昨晚七点的时候，Judy正在拍照。 She was crossing the street when she saw a fire. 她正穿过马路时看到了一场火灾。 An old,empty building near the park was on fire. 公园附近的一座老旧空置建筑着火了。 Judy pulled out her camera people would admire. Judy拿出了她的相机，那种令人艳羡的相...