请根据首字母及汉语提示完成下列句子，每空只填一个单词。
We hope we can reach the market through different c____________( 渠道).
The police said that the shooting was an isolated i_________ (事件 )
If you want to see Dr Lee, you have to make an a__________（预约）first.
For the past 30 years, e________ (经济) growth in China has lifted millions of people out of poverty
Alexander Hamilton f_______ (坚定地) believed that no country could become a modern nation without industry
As we all know, Canada, like the USA and Australia, is a m____________ (多文化的 ) country.
It often strikes adults, leaving them u    （不能）to work.
President Abraham Lincoln wrote the address at the White House , p______ (润色) it at this home in Gettysburg，and then delivered it at a battlefield in Gettysburg.
Now, as wages rise, Chinese citizens are i_________ (越来越，更加) worried about the environment and pollution.
Effective treatments do exist, but u_________ (不幸地) they are very expensive.
As teenagers, we should all learn to be i___________ (独立)。
Hundreds of thousands of children become i______ (感染) with the AIDS virus every year.
Two amphibious ships, the U.S.S.Germantown and U.S.S. Ashland, can deliver tons of s_______ (必需品，物质), personnel, and equipment to remote beaches in otherwise unreachable areas.
The researchers found that people driving pricey cars were less likely to stop for people trying to walk across the street and were more likely to i_____ (忽视) traffic laws.
When students are first starting out as future physicians, they learn that it's important to e_____（建立）a relationship with their patients and to be able to communicate effectively.