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

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.

I'll be glad to check your corrections.

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.

All are correct.

Corrected Version:

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

Did anyone leave his or her keys on my desk?

My dad says 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.

Explanation:

1. In the first sentence, the pronoun "their" is being used in a gender-neutral sense to refer to a singular person. However, if referring to a specific person and not wanting to assume their gender, it is more accurate to use the singular pronouns "his or her" or "he or she."

2. In the second sentence, "anyone" refers to a singular person, so it requires the use of singular pronouns. Instead of saying "their keys," it is more appropriate to say "his or her keys."

3. In the third sentence, the verb "know" should be in the singular form "knows" to agree with the noun "nobody," which is a singular pronoun.

4. In the fourth sentence, "his or her" is used to refer to both genders without assuming gender. Using a possessive pronoun like "his or her" ensures inclusivity.

5. In the fifth sentence, the verb "is" is used instead of "are" because "Four years" is a singular subject and requires a singular verb.