Questions 9 to 10 are based on the following news. At the end of the news item, you will be given 10 seconds to answer each question. Now listen to the news. The Messenger spacecraft was originally scheduled to be launched on ______.

单项选择题US. embassies in East Africa were attacked with bombs in ______.

单项选择题When visiting companies, Kevin’s objective is to ______.

单项选择题On the Road written by Jack Kerouac was representative of The Beat Generation in the ______.

单项选择题Dr. Martin Luther King, ______, was assassinated in March 1968.

单项选择题Noah Webster was a ______.