单词拼写（5分）

The sights of the city never fail to make a strong  i­­­­­­­­­­_______________ on foreign tourists.

She graduated from college just last year, so she was an  i_________________ teacher.

It is a great  h_______________ for a journalist to be sent to Beijing to cover the Olympic Games.

The scientist made great ___________________ (贡献) to the film industry.

Although I am quite busy this month, I don't want to miss my cousin’s wedding __________(典礼).

According to the spokesman, he is not ________________ (牵涉) in the event.

I want to be one of the _______________（志愿者）to work for the 2012 London Olympic Games.

In our school, all teachers and students have free  a_____________ to the library.

_______________(不幸)，we didn't succeed in preventing the river from being polluted by these factories.

His progress is far away from his parents’  s__________________, so he will go on working hard.