题目内容：

阅读短文，根据语篇要求填空，使短文通顺、意思完整。每空限填一词。

Before 1870, there were no soccer uniforms. Players wore their own clothes, which made 1.hard to know which team they were on. The first soccer uniform had long shorts. Players wore formal shirts 2.collars( 衣 领 ) and buttons. The whole uniform was made3.heavy cloth, such as wool. Players then put on soccer boots(靴子) that went up over their ankles(脚踝).

Soccer uniforms have changed many times through the years. The shorts are4.than before, and the whole uniform is made out of light cloth. This keeps soccer players cool as they run. Instead of boots, soccer players wear soft shoes. Each team now has its own colors. For example, players on the Brazilian soccer team wear bright yellow and green shirts, blue shorts, and white socks. Sports teams need uniforms5.are not only practical but also in fashion! So these uniforms will change, too.