1. 仿照Lily写给Daming的信，替Daming给Lily写一封回信。

Dear Daming, My favourite festival is Christmas. We say, "Merry Christmas！” We have a Christmas tree. We give presents. We are happy. Please tell me your favourite festival. Yours,   Lily

Dear Lily, My favourite festival is . We say, "！” We have    . We eat . We are , too. Yours,   Daming