A very joyous fireman or emergency medical worker.
A very happy human
Nobody is happy.
An office worker is building scaffolding for the job.
The emergency department is a terrible place to screen for problems.
The man is wearing all puple clothes, with green shoes.
The Germans in the Cold War decided to move on to smaller things.
People had been making pottery long before this period.
The final reports show little resemblance between the final questions and those in the approved study proposals.