关键语法 根据汉语意思补全句子。 我们到机场的时候,飞机已经起飞了。 By the time we got to the airport,the plane________ ________ ________ ________. 我起床的时候,我爸爸已经在淋浴了。 By the time I got up,my father________ ________ ________ ________ ________ ________. 我到达校门口的时候,校车已经离开了。 By the time I got to the school gate,the school bus________ ________ ________. 在我买那个相机之前,莉萨已经向汤姆借了一个。 Before I bought the camera,Lisa________ ________ ________ ________from Tom.
核心句型 许多人跑到他们当地的超市尽可能多地买盐。 Many people ran to their local supermarkets to buy________much salt________they could. 大卫使它听起来如此逼真,以至于成百上千的人都相信了这个故事。 David made it sound________real________hundreds of people believed the story.