句子翻译：大雨使得我们没能放成风筝。

---Hello,canIspeaktoMr.Green,please?

---I’mafraidnot.He______ameetingnow.

_______(不幸地),theyhadnomoneyfortheirmother'smedicaltreatment.

-HowdoyoulikethispieceofmusicbyTanDun?

-Well,ofallthemusicthathehaswritten,Ithinkthisishis_______one.

Beforeyouleavetheclassroom，please__thelights.