Questions about example sentences with, and the definition and usage of "Cna"

A: × I work as CNA: Certified Nurse Assistant, for second shift which starts 3:00pm and Ends 11:00pm.
✓ I work as a CNA: Certified Nurse Assistant, for the second shift that starts at 3:00pm and ends at 11:00pm.

× If she calls out, and my work can't arrange the substitute, one of the CNA has to work over ni
✓ If they call out, and my work can't find a substitute, one of the CNAs has to work over night

× ght, Thus somebody has to work double, until at seven o'clock next morning.
✓ So someone has to work double shifts, until seven o'clock the next morning.

A: × I'm currently working as CNA at a nursing home, and I love my job very much.
✓ I'm currently working as a CNA at a nursing home. I love my job very much.

× The residents are like my family to me, and I am so grateful to have this rewarding job.
✓ The residents are like family to me and I am so grateful to have this rewarding job.

× Everyday they are honoring me , and recognize what I do.
✓ Everyday, they acknowledge my work and recognize what I do.

× Also, I feel honored to help them, and inherit their valuable knowledge.
✓ I feel honored to help them and also inherit their valuable knowledge.

× I must say that nothing can stop or scare me from chasing my dream to become a nurse, even this pandemic, so I can be in the medical field to make a difference in people’s lives on a daily basis.
✓ Nothing can stop nor scare me away from chasing my dream of becoming a nurse, not even this pandemic. I strive to be in the medical field to make a difference in people’s lives.

It was good, I just fixed a few grammar mistakes.

A: ​​Do you have (or have you gotten) the CNA from housing department? It is a Certificate of Non-Availability. You should have this document so you can live off-campus. (Just guessing though)