Unit 3

Bang! Everyone started to run quickly.The students around the playground all shouted loudly.“Come on,come on!” Children from eight different classes all ran fast.They were in the girls' 800 metres.At first,Sandy from Class 1 ran faster than any other girls.After two minutes she was still in first place.But later,Joy from Class 4 got faster and faster.Sandy ran more slowly and she looked tired and sad.Something was wrong with her foot.Joy was first.