10 simple past tense from text " Shan Xia, a Chinese nurse who is willing to shave off her hair to fight the Corona virus"and change to negative and interrogative.
1. (+) Recently the world community was shocked by the Corona virus that spreads in several countries (-) Recently the world community was not shocked by the Corona virus that spreads in several countries (?) Was recently the world community shocked by the Corona virus that spreads in several countries ? 2. (+) Corona virus itself first infected people in a city in China, Wuhan. (-) Corona virus itself first did not infected people in a city in China, Wuhan. (?) Did the Corona virus itself infect people for the first time in a city in China, Wuhan? 3. (+) Minister of the National Health Commission, Ma Xiaowei said , 12 additional teams consisting of more than 1,600 medical personnel would be sent to areas affected by the corona virus outbreak in Hubei, China. (-) Minister of the National Health Commission, Ma Xiaowei not said, 12 additional teams consisting of more than 1,600 medical personnel would be sent to areas affected by the corona virus outbreak in Hu