257 Children ( ) to the new teacher at once because she was cheerful and showed consideration for everyone。 Dtook ② brought 3 sent ⑭ delighted (豆南学院大) 258 The Yakushima mangrove site used to be far more extensive 〔 ) about 30 years ago when most of the mangroves Were cul down, Dfor @by 9 since のuntil (商山大)