Choose A, B, C or D for the correct answer.
Last week Erlin and Emily went to Sunday street fair in town. They intended to spend their morning there, taking a walk and browsing many goods. People sold many goods there. They sold foods, clothes, accessories and even art works. Then, they accidentally met Miko. He set a carpet on the sidewalk and began to arrange his goods. The girls approached him and asked him what he was doing. Miko said he was interested in street fairs and wanted to know how a merchant works. His brother allowed and helped him to become a merchant. His brother thought it will be good experience for Miko. They sold phone accessories such as straps, rubber cases, earpieces and the most desired items. They were Miko’s and his brother’s store. The straps were the most desired items. They were Miko and his brother’s original creations. Erlin and Emily bought them too.
“His brother thought it will be a good experience for Miko.”
The underlined word refers to _________.