【正文】
____ they ____ (have) a meeting at 4 yesterday afternoon?No, they _____. They _____ (clean) the classroom.7. ______ it ______(rain) when you left school?1. While we __________ (wait) for the bus, a girl __________ (run) up to us.2. I __________ (telephone) a friend when Bob __________ (e) in.3. Jim __________ (jump) on the bus as it __________ (move) away.4. We __________ (test) the new machine when the electricity __________ (go) off.5. She __________ (not want) to stay in bed while the others ________________ (all, work) in the fields.6. While mother ________ (put) Cathy to bed, the door bell ________ (ring).7. As I __________ (walk) in the park, it __________ (begin) to rain.8. Even when she ___________ (be) a child she _____ _____ (already, think) of being a ballerina (芭蕾舞演員).9. It was quite late at night. George __________ (read) and Amy __________ (ply) her needle when they __________ (hear) a knock at the door.10. There __________ (be) a group round the fire when they __________ (reach) it. An old woman __________ (sit) on the ground near the kettle。過去進行時練習(xí)題二、 two small children __________ (lie) near her。 Yes, it ____. (No, it ____)8. What _____