题目内容
阅读下面材料,在空白处填入适当的内容(一个单词)或括号内单词的正确形式。
Good evening, everyone,
My name is Helen, a student from No.11 Middle School. 1. topic of my speech is "Let's Ride Bicycles".
As is known to all, _2._ the improvement of people’s living standards, cars have _3._ (become) a popular means of transport, _4._ (bring) great convenience to our life. _5._, they have also caused some problems such as air pollution and traffic jams.
How can we solve the problems then? As far as I6._ (concern), riding bicycles is a good solution. For one thing, bicycles don’t need any petrol and they are energy-saving. For 7._, bicycles are _8. (environment) friendly because they won’t give off waste gas. What’s more, riding bicycles is a good way for us to exercise and it is _9._ (benefit) to our health.
Therefore, let’s take the _10._ (response) to build up a low carbon city by riding bicycles. Come on and join us!
Thank you!