问题描述：
skiing is great fun in winter改为同义句
The work is too hard for me,but I still want to have a try改为状语从句
There is a big tree on the top of the hill.He leaves have become yellow合并为含有定语从句的复合句
The work is too hard for me,but I still want to have a try改为状语从句
There is a big tree on the top of the hill.He leaves have become yellow合并为含有定语从句的复合句
问题解答：
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