英语题目,帮帮忙哈```

1.我们家乡已经成了一个美丽的公园
Our hometown __has become a beautiful park____________.
2.乡村的噪声污染比城市小。
There is _less noise________in the countryside __than_in the city.
3.许多人过去住在乡村，但现在他们习惯于住城里了。
Many people _used to live in_______________the country,but they__are used to living__________in the city.
4.我祖父离开家乡20多年了
My grandparents _have been away from_______my hometown for over 20 years.
5.布莱克先生是一位工程师，他在南京工作大约已经五年了
Mr Black is an engineer.He _has worked_________in Nanjing for about 5 years.
6.自从1985年以来，格林先生就在我们学校教英语了
Mr Green _has taught_________English in our school ____since_____1985
7.我的钢笔丢了。你看见了吗？
I _left my pen________.__Have you seen it___________?

.我们家乡已经成了一个美丽的公园
Our hometown _has changed into a nice park.
2.乡村的噪声污染比城市小。
There is _less nosiy________in the countryside than___in the city.
3.许多人过去住在乡村，但现在他们习惯于住城里了。
Many people __used to live in__the country,but they__have adapt t