请英语大神帮忙改动一下下面几个英语句子,用比较好的词,让其变动更好,下面有一个例子参照.

请英语大神帮忙改动一下下面几个英语句子,用比较好的词,让其变动更好,下面有一个例子参照.
•例如：Ecological imbalance is the biggest threat tothe survival of wild animals and plants.改为：Ecological imbalance threatens the survival of wild animals andplants.1The Summer Palace is oneof the biggest and oldest parks in China.In the park,there are many famous architectures which make it quiet different from other parks.2.There is aplace where dreams of remote paradise are transformed into reality.3.Nanking’s climate is markedby intense dry heat during summer months,the origin of its reputation as oneof the “five furnaces of the Yangtze River”.(提示：forceful verb:earn; 被动变主动语态)4.Therewas thesharp slope of a cliff.5.Itis a small mountain village surrounded by a clear river which is windingthrough a deep valley,with willows along its banks.(提示：用river做主语变换句式）