Составьте вопросы из слов, расположенных не по порядку:
1. do / workers / What / social / ensure / try / to?
2. What / need / they / do / make / to / decision ?
3. work / can / Why / challenging / called / be / this?
4. supports / social / professionals / Who / work ?
5. Are / for / the / law / they / responsible / enforcing ?