Ответ:
1. (The hungry/Hungry) should be helped, at least they should be fed.
2. (The rich/Rich) are getting richer.
3. (Poor/The poor) Uncle Henry! He is sure to lose his job.
4. He is sixty but he feels absolutely (the young/young).
5. I don't think Jack is (old/the old) enough to understand such things.
6. It is not politically correct to use such words as (old/the old) and elderly to characterize senior citizens.
7. Little Johnny is (the deaf/deaf) in one ear.
8. Colin was (the deaf/deaf) and (the dumb/dumb) from birth.
9. There are some special schools in the area for the deaf and {the dumb/dumb).
10. The government has helped {the rich/rich) but done nothing to improve the condition of {the poor/poor).
THE + ADJECTIVE - собирательное существительное, образованное от прилагательного / всегда во множественном числе:
the poor - бедняки
the rich - богачи
the deaf - люди с нарушением слуха
the old - старики
Объяснение: