Help me please. PascalABC

Given the age of the person in years (0..99 years). Write a program that calls age in English. For example: if you enter "1", then the program should give out - "1 year", if you enter "22", then the program should give out - "22 years", if you enter “45”, then the program should display “45 years”, and so for each number in the range from 0 to 99. It is allowed to use no more than 5 IF statements in the program.