6. Read the text and give each paragraph a heading. Choose from headings a-f (there is one heading that you do not need to use). 1 On a space station, astronauts have a place to sleep and there is a toilet and a kitchen with a table. The space station also has a shower. Each astronaut has a toothbrush, toothpaste, shampoo and a razor. 2 Sleeping in space is very different from sleeping on Earth. Instead of a bed, the astronauts sleep in a sleeping bag fixed to a wall. 3 The astronauts heat frozen food in a microwave. It's important for them to drink a lot of water. They mustn't drink beer or wine on the space station! 4 Astronauts must exercise every day to stay fit and healthy. The space station has a small gym with an exercise bicycle. 5 The space station has six laboratories and the astronauts do scientific experiments. The astronauts also have a video link to communicate with scientists on Earth. a Exercising b Living on a space station c Talking d Working e Sleeping f Eating