题目内容：

1.南方的旅游景点跟北方的不一样。

The _________ _________ in the south are _________ _________ ________ in the north.

2.自从去年以来我就没有受到过他的来信。

I ________ ________ _____ him since last year.

3.这个地方过去是野生生物的家园,现在已经作为农场投入使用.

The place ______ _______ be the home of wildlife. But now it has been ________ ________ as a farm.

4.苏州工业园区在最近的十年里变化很大。

Great changes _______ ______ _______ in Suzhou Industrial Park in the past ten years.