Tom and Mike are good friends.They often play together.They went to the cinema last Sunday.On the way to the cinema,they saw an old man lying on the ground.His right leg has hurt very bad.Tom and Mike went up to the old man.Tom examined the man's leg while Mike was just calling ambulence.They moved the old man from the street to the sideway.Then they bought a bottle of water to have a simple first aids.They found 2 boards to fix the man's leg.In the end the ambulence came.the old man was sent by it. The docters and the old man all thanked Tom and Mike.