2. 1. 16 Complete the text with sentences a-e. Listen and check your answers. a With this disease joints, usually in people's hands, legs and hips, become worn and inflamed. b It can also help prevent new problems from developing c In many countries, this happens because people move away from their home towns for work. d Hippocrates said, 'Walking is man's best medicine'. e So in future it might be possible to treat people with this condition without drugs. посчитайте ​