Choose the appropriate words to complete the sentences. 1. only (wealthy/the wealthan) can afford to travel abroad 2. (blind/the blind) and sighted children should attend the same school 3. the hospital requires nurses who can care for (sick/the sick) and dying 4. up to 60% of (unemployed/the unemployed) were women. 5. (old/the old) people have one advantage compared with (young/ the young). they have been (young/the young) themselves and (young/ the young) people have never been (old/the old) 6. the theatre has very good access for (disabled/the disabled).