Questions 7 to 10 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions.
How does the man feel at the start of the conversation

A．There is a concert soon.
B．The city art presentation starts.
C．The school invites a famous pianist.
D．There are large crowds of audienc

A．The Russian space program.
B．The Chinese space program.
C．The European space program.
D．The American space program.