Ⅰ.语境填词
1．Thanks to these effective measures, the air quality(质量) in the city has improved over the past two months.
2．Twentyfive years ago, there were hardly any education(教育) programs for environment.
3．These students think that the football game is an interesting activity(活动), where they can develop not only their health but also their team spirit.
4．Glad to learn that you are coming to China for a visit, I am willing(乐意的) to recommend some historic sites that may interest you.
5．The goal of their activities is to stop violence(暴力) against animals.
6．At that time, Nelson Mandela was a lawyer(律师), who often offered black people legal advice and help.
7．Your vote(投票) can be of real significance in the outcome of the election.
8．We must follow the principle(原则) that education should be fair to everyone.
