Unit 8 Natural disasters 过去进行时 （时间：60分钟，满分：100分） 单项选择(本大题共50小题，每小题2分，共100分) 1．We _____ the classroom when it started to rain. A．clean B．cleans C．cleaned D．were cleaning 2．I _____ the piano at nine o’clock this morning. A．practice B．was practicing C．am practicing D．were practicing 3．Sorry, I didn’t see you, because I _____ a picture. A．draw B．drew C．was drawing D．am drawing 4．The boy together with his friends _____ in the yard when the earthquake hit the city. A．was playing B．are playing C．were playing D．is playing 5．The little girl _____ in the kindergarten when her mother came in. A．cried B．cries C．was crying D．is crying 6．—Linda, what were you doing at nine last night —I _____ the piano. I usually practice at that time. A．play B．played C．was playing D．am playing 7．Ted fell_____ his bicycle while he _____ it and hurt himself. A．off; was riding B．off; rode C．down; was riding D．down; rode 8．—I visited you yesterday, but you weren’t at home. —I _____ a film at the cinema. A．saw B．see C．have seen D．was seeing 9．It _____ hard when I left home. A．were raining B．will rain C．is raining D．was raining 10．I _____ to touch the dog when it _____ me. A．tried…bites B．was trying…bit C．try…was biting D．was trying…bited 11．While I _____ TV last night, I _____ a knock at the door. A．was watching; was hearing B．watched; was hearing C．was watching; heard D．watched; heard 12．While she _____ supper in the kitchen, the bell _____. A．cooks; rings B．is cooking; rang C．was cooking; is ringing D．was cooking; rang 13．I _____ my homework when my mother got home yesterday afternoon. A．do B．was doing C．am doing D．will do 14．Alice _____ in the sitting room when the accident happened. A．reads B．will read C．was reading D．read 15．—What was wrong with you yesterday evening —I _____ my homework when the lights went off suddenly. A．was doing B．am doing C．did D．has done 16．—What were you doing at this time yesterday —I _____ TV at home. A．watch B．watched C．was watching D．will watch 17．I _____ research on the Internet when my uncle came yesterday. A．am doing B．does C．did D．was doing 18．—What were you doing at seven yesterday evening, Lucy —I _____ my brother with his English. A．help B．helped C．was helping D．have helped 19．While we _____ at the traffic light, we saw Tony help an old man cross the street. A．wait B．are waiting C．were waiting 20．—I saw the light of your living room was still on at eleven o’clock last night. —Oh, my father and I _____ a basketball match on TV. A．watch B．watched C．were watching D．are watching 21．—Why didn’t you answer my Wechat phone at nine o’clock last night —I _____ a film with my friend at the cinema. A．watch B．am watching C．watched D．was watching 22．— Why didn’t you answer the door — I _____ the flowers when the doorbell _____. A．watered; rang B．am watering; is ringing C．was watering; w ... ...
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