<正>阅读提示:爸爸妈妈出去看电影了。利兹要负责哄孩子们睡觉。读完故事,关上灯,孩子们睡着了吗?Mom and Dad are going to see a film.Liz comes to look after Beth and Alex."They must go to bed at seven,"says Mom.Beth and Alex have bunk beds.Liz tucks them in.
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