1 . 这个城市的空气质量，据报道，在过去的两个月里已经提高了。
The air quality in the city, ________________, has improved over the past two months.

2 . The number of smokers，________________，has dropped by 17 percent in just one year.
据报道，吸烟者的数量仅在一年内下降了17%。

3 . When you come to my house tomorrow，________.
明天你来我家时，我将在写报告。

4 . He __________ ______ ___________ ______ at the meeting.他在会上作了重要报告。

6 . The mayor______________(据报道)visit our school next week.(根据汉语提示完成句子)

9 . 据报道两家公司正在与你竞争这项合同。
________________________ that two companies are now competing with you for the contract.