correct any errors. I think everyone needs to do their best to get the job done.

Question

Did anyone leave their keys on my desk?

My dad says nobody know how to do their fair share of the work on this job.

Four years of college classes are a long time without an income.

Answer 1

I'll be glad to check your corrections.

Answer 2

i think everyone needs to do his or her best to get the job done.

Did anyone leave his or her keys on my desk?

My dad said nobody knows how to do his or her fair share of the work on this job.

Four years of college classes is a long time without an income.

Answer 3

All are correct.