[解析]
(1)the last Wednesday of August .细节理解题。根据Spain is famous for its tomato festival.It happens in a small town on the last Wednesday of August every year.可知,西班牙以番茄节闻名。每年8月的最后一个星期三,番茄节在一个小镇举行。所以番茄节是在八月的最后一个星期三。故答案为the last Wednesday of August.
(2)the tomato fight .细节理解题。根据During the festival there are all kinds of activities,but the most exciting part is the tomato fight.可知,节日期间有各种各样的活动,但最激动人心的是番茄大战。所以这个节日最激动人心的活动是番茄大战。故答案为the tomato fight .
(3)covering their windows and doors.细节理解题。根据On the day of the fight,shopkeepers cover their windows and doors in order to keep away from the tomato fight.可知,大战当天,店主们为了躲避西红柿斗殴,纷纷捂上门窗。所以店主们把门和窗都遮住,以避开番茄大战。故答案为covering their windows and doors.
(4)half an hour.细节理解题。根据The tomato fight usually finishes in half an hour.可知,西红柿大战通常半小时后结束。所以番茄大战要持续半个小时。故答案为half an hour.
(5)the tomato fight of tomato festival in Spain.推理判断题。根据Spain is famous for its tomato festival.It happens in a small town on the last Wednesday of August every year.During the festival there are all kinds of activities,but the most exciting part is the tomato fight.It takes place at the end of long celebration.可知,西班牙以番茄节闻名。每年8月的最后一个星期三在一个小镇上举行。节日期间有各种各样的活动,但最激动人心的是番茄大战。它发生在漫长的庆祝活动结束时。所以这篇文章主要是关于西班牙番茄节的番茄大战。故答案为the tomato fight of tomato festival in Spain.