Living on the ISS is a unique experience. Because there is very little gravity, astronauts have to strap themselves to the walls to sleep so they don’t float away. They have to exercise for two hours every day to stop their muscles from getting weak. Even simple tasks like eating and drinking can be difficult. If you let go of a pen, it floats away, and water forms floating spheres that you have to catch in your mouth!
"I had my hair cut yesterday" (instead of "I cut my hair," which implies you did it yourself). 4. Reading and Listening Skills gateway b1 unit 9 test
The grammar section of the typically covers: Living on the ISS is a unique experience
Complete the sentence.