英语翻译And now comes evidence showing that 11-year-old children

英语翻译
And now comes evidence showing that 11-year-old children are three times more likely to be hurt or seriously injured on the way to and from school than 10-year-olds,since 11 is the average age at which children receive their first mobile phone,six times more likely (30) _____ (send) a text when it happens.
并说说为什么要填这个
30.to be sending