11.How beautiful Beijing is!
（改为同义句）
What a beautiful city Beijing is !
12.“ Do you want to fried chicken?” he asked the boys.
（改为宾语从句）
He asked the boys whether they wanted fried chicken.
13.Get up early,and you’ll catch the early bus.
（改为同义句）
If you get up early,you‘ll catch the early bus.
14.“ Susan will fly to Paris next week.” He said.(改为间接引语)
He said that Susan would fly to Paris in a week.
15.I found it interesting to play soccer.(改为复合句)
I found it was interesting to play soccer.
16.The doctor took pride in solving (解决) the problem.
（改为同义句）
The doctor was proud of solving the problem.