the expanding campus {of the University} [Adjective to 

"campus"] {of California} [Adjective to "University"]

{at Los Angeles.} [Adjective to "campus"]  He watched 

construction work {on half a dozen new buildings.} [Adjective

to "work"]  He inspected new laboratories and attended 

summer classes {in modern study rooms.} ^{[Note #1]}

He walked {across miles} [Adverb to "walked"]  {of 

eucalyptus-lined lawns [Adjective to "miles"]

and athletic fields}^{[Note #2]} {with one} [Adverb to "walked"]  {of 

the deans.} [Adjective to "one"] He was impressed.

     "My," he said, "just how many students do you 

have here?"

     "Let me see," the dean answered thoughtfully,

"I'd say about^#3 one {in a hundred."} [Adjective to "one"]