Pete looks at some stamap from Canada and some stamps from South America. 'These are beautiful stamps,'he says.The shopkeeper stands near Pete and watches him. 'He isn't happy,'Carla thinks. 'Why?We aren't going to steal his stamps.' She looks at some coins.'Are these coins very old?'Carla asks the old man. 'They're 300 years old,'says the shokeeer.'They're very valuable. Every coin in my shop is valuable.' A girl is working in the shop,too. She looks at Carla. Carla smiles,but the girl doesn't smile at her. 'She isn't very friendly;Carla thinks.