Gui Haichao，a professor at Beihang University，is also（1）

the

the

country's first civilian （百姓） astronaut into space.Born in 1986，Gui grew up in a common family in Yunnan Province. （2）

His

His

（he） interest in science has been developing since childhood.
    When Jing Haipeng was flying in Shenzhou VII spaceship in September 2008，Gui was still a university student.He watched the live broadcast of our nation's first spacewalk.
    He couldn't imagine at that time that he would become a colleague of Jing Haipeng.And now he is an astronaut in his team and they （3）

will fly

will fly

（fly） together to the space station.
    He has been a fan of space （4）

exploration

exploration

（explore） for many years.He sometimes dreamed about（5）

doing

doing

（do） his research in space，（6）

so

so

he was excited when he heard that the posts of spaceflight engineer would be open to civilians.He immediately came to the school's office （7）

to fill

to fill

（fill） in the application form.
    After taking many（8）

rounds

rounds

（round） of physical checks and professional tests，he earned a place in the elite club and started training at the Astronaut Center of China.
    Thanks to his perseverance and diligence，Gui progressed （9）

rapidly

rapidly

（rapid）in every training course and he（10）

was chosen

was chosen

（choose） for the Shenzhou XVI mission.
    He is confident that their team can complete the mission with their joint efforts.