Astronauts'（宇航员）daily life in the space station may be new and interesting for people on Earth. Let's take a look at the astronauts' life in space.
The astronauts started work at 8：00 a. m. Beijing time on Friday. They finished a check of the spaceship and collected trace elements（微量元素）in the air in four hours. Then，they had two hours for lunch and rest.
Afternoon work began at 2 o'clock. On arriving at the center at about 4 p. m. ，Nie Haishang and Tang Hongbo replaced the device to clean up CO2. This can give astronauts a better living place and support life in the space station.
Later in the afternoon，astronauts did some exercises. It is one of the most useful ways to keep healthy in space. While Liu Boming exercised on the space bike and Tang was on the treadmill，Nie reported to the crew on the ground about the day's work and plans for the next day.
After dinner，they started watching "Xinwen Lianbo"，the most﹣watched daily TV news program in China. The team on the ground send news programs to the astronauts on time every day. It is one of the most important ways to help them know about things happening on the ground. Then，such as watching movies，playing music，talking to their families and so on They went to sleep at about 10 o'clock.
This is a day in China's space station Tiangong.
a. Had lunch and took a rest.
b. Did some exercises.
c. Checked the spaceship.
d. Had fun time watching movies.
e. Replaced the device.
