How to Use "obsolete" with Example Sentences

1. The old assumption that services were non-tradeable is obsolete .
2. Are humans becoming obsolete in the workforce ?
3. Moldova spends a quarter of its defence budget guarding obsolete munitions .
4. Older workers , trained in obsolete ways under communism , face the greatest difficulties .
5. The top issues for them usually include : management mindsets , organizational and leadership cultures and perceived work style norms , as well as obsolete talent identification and career management processes .