He doesn't have a job is correct.
The correct sentence is "He never has a job" because "has" is the correct singular verb form to match the singular subject "he." "Have" is the plural form of the verb and would not be correct in this context.
No. It should be: They let him go from his job.
Good job ...or you can say job well done...
No, that sentence is not grammatically correct. Availability is a noun meaning how much of something is there to be used. You could say "What is the availability of this job?" or "Is this job available?" or "Is this job still open?"
Yes, saying "a very good work" is grammatically correct. It follows the pattern of using an article ("a") before a noun ("work") to indicate singularity and general reference. The adjective "very good" describes the quality of the work.
Both are correct with different meaning. The perfect ( have uploaded) is for action completed in the present: I have uploaded the files, the job is done now. The pluperfect ( had uploaded) is used for action completed in the past: I had uploaded the files before you asked me to.
You would have to add a little more: I'm having fun at my job. or I'm having fun at this job. No one would use "I'm having fun at job." Also, some alternate ways to say approximately the same thing are "I like my job," or "I enjoy my work."
Better off financially
no she doesnt becasue her boss is a rude person and she is looking for a btter job
it doesnt
no she doesnt and shes to young for that stuff
Rikishi doesnt work for the WWE.