The Wimbledon（温布尔登） Championships（锦标赛） 2020 has been canceled due    1       public health concerns     2     (link)to the coronavirus（新冠肺炎） epidemic（疫情）, the All England Lawn Tennis Club said     3    Wednesday. The Grand Slam tennis tournament,     4       was scheduled     5     (take) place on June 29 to July 12, will now be staged（改期）    6     June 28 to July 11, 2021. It marks    7       first time in 75 years     8       the grass court Grand Slam will not be held after World War II     9     （prevent）organizers from       10     (hold) the tournament between 1940-1945.