题目内容：

完成句子

1.对他们来说，像以前那样经常看到自然美景风景区是不容易了。

It’s not easy for them to see _____________________________________________before.

2.记得毕业后要与你的老师和同学们保持联系。

______________________________your teachers and classmates after you leave school.

3.史密斯一家离开中国两年了。他们常怀念自己的老朋友。

The Smiths _____________________________ two years ago. They often miss their old friends.

4.现在很多人已经习惯于网购了。

Now many people ______________________________________________ on the Internet.

5.菲律宾的形势就讲到这里。现在让我们来看看俄罗斯的情况。

__________________________ in the Philippines. Now we turn our attention to Russia.

6.到英国旅游的最佳时间是五月到九月。

__________________________ the UK is from May to September.