One day, Mandy and Chloe were at the shopping centre near their house. Not only were they schoolmates, but also they were neighbours. They 1 to have lunch and do some window shopping together.
2 Mandy and Chloe got to a restaurant, they quickly ordered their food and started to enjoy their meal. While eating, 3 talked about the movie they watched last weekend. After the meal, Mandy and Chloe still kept talking about it even when they went down the escalator(电动扶梯). They didn't 4 that a man was trying to walk down the escalator. He was carrying a briefcase and seemed to be in a 5 .
Unluckily, Mandy and Chloe were blocking (堵住) the man's way as they 6 side by side. The man had no other 7 but to squeeze (挤) in between them as he made his way down the escalator. This made Chloe 8 and she shouted, "How rude!"
To Mandy and Chloe's surprise, once they reached the end of the escalator, the man turned and 9 a sign. It read "Keep to the left". This made Mandy and Chloe turn red in the face quickly. They immediately said sorry to the man. And they 10 that they would be considerate (为他人着想的) when using the escalator in the future.
