题目

I’m usually fairly skeptical about any research that concludes t hat people are either happier or unhappier or more or less certain of themselves than they were 50 years ago. While any of these statements might be true, they are practically impossible to prove scientifically. Still, I was struck by a report which concluded that today’s children are significantly more anxious than children in the 1950s. In fact, the analysis showed, normal children ages 9 to 17 exhibit a higher level of anxiety today than children who were treated for mental illness 50 years ago. Why are America’s kids so【1】The girl in red is Linda.(对画线部分提问）_____ ___________is Linda?【2】Tony is 15. Toby is 16.(改为同义句）Tony is__________than Toby.【3】Pedro is thinner than Sam.(改为同义句）Sam is___________ __________Pedro.【4】Miss Li is popular in our class. Mr. Wang is more popular. (合并为一句）Mr. Wang is__________ ____________ ___________Miss Li in our class.【5】Bob is five feet tall and Jim is five feet tall，too.(改为同义句）Bob is_________ _____________ _________Jim.