the summer vacations are over, now I have a job and have to work every summer. The second option is correct - to be grammatically correct, a single noun should always have a singular verb, and a plural noun have a plural verb. You could also say the 

Stock photo: the summer vacations are over, now I have a job and have to work every summer. The second option is correct - to be grammatically correct, a single noun should always have a singular verb, and a plural noun have a plural verb. You could also say the  was taken by bala.munees .