5. В предложениях, данных ниже, употребите существительные во множественном числе, где это возможно. Помните о необходимых изменениях.

1. That old woman is an eye-witness.
2. A city is not clean.
3. A man is as old as he feels.
4. His money is in the bank.
5. How old is this student?
6. This law is unwritten.