这篇文章提供了10个过去进行时的例句，每个例句都有中英文对照。这些例句展示了过去进行时在描述过去某个时间正在进行的动作时的使用，如学习英语、看电影、踢足球、做晚饭、开车去海滩、玩电脑游戏、国外旅行、考试、排练音乐会和看书等。
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I was studying English when my friend called me. （我正在学习英语的时候，我的朋友打来了电话。）
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They were watching a movie when the power went out. （他们正在看电影的时候，停电了。）
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He was playing soccer with his friends at the park. （他正在公园和他的朋友踢足球。）
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She was cooking dinner when her sister arrived. （她正在做晚饭的时候，她的姐姐到了。）
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We were driving to the beach when it started raining. （我们正在开车去海滩的时候，开始下雨了。）
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The kids were playing games on the computer when I walked in. （孩子们正在电脑上玩游戏的时候，我进来了。）
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My parents were traveling abroad when I called them. （我给我父母打电话的时候，他们正在国外旅行。）
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The students were taking a test when the fire alarm went off. （学生们正在考试的时候，火警响了。）
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The band was rehearsing for their concert when the manager interrupted them. （乐队正在为他们的音乐会排练的时候，经理打断了他们。）
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I was reading a book when my cat jumped onto my lap. （我正在看书的时候，我的猫跳到了我的膝盖上。）
