设计者们参加大赛,即接受且同意遵守官方规则。By ___1____ ____2____ the contest, the artist ___3___ and ____4____ to ____5___ ___6____ the official rules.
美国所有合法居民均可参加此比赛。This contest is___1___ to ___2____ ____3____ of the United States.
有参赛资格的参赛者必须填写完整的报名表。To enter the Contest, ____1___ ___2____ must ____3___ the ____4___ form.
必须在2015年1月5日太平洋标准时间下午5点前提交设计和填写完整的报名表。You must ___1___ your design and ____2____ entry form by 5;00 p.m. PST on5 January 2015.