请根据括号内所给提示用be going to 改写句子. 1 I somethings write to my mother in the evening.(tonight) 2 He went there by plane.(some day next year) 3 China is a modern and strong country.(in tweny years)
1 I'm going to write my mother somethings tonight. 2 He is going to there by plane some day next year. 3 China is going to be a modern and strong country in tweny years. 献丑了.