21.   She says it was an old building and someone could have been stuck on an upper floor.

22.   She said that patients had been evacuated to an upper floor.

23.   There are homes on the upper floors.

24.   Almost immediately, the upper floors of both buildings burst into flames, sending debris flying and black smoke pouring as if a tornado was swirling overhead.

25.   Although the upper floors were enlarged, the first floor stayed almost the same.

26.   And it will have its own elevators, whisking guests directly to those upper floors.

27.   And so did artists who had been living illegally in studios on the five upper floors that were not in compliance with building codes.

28.   And then finding tenants with a yen for its upper floors.

29.   And upper floors and roofs should be securely attached to floors below.

30.   And Trump was seeking to replace the hodgepodge of boutiques on the two upper floors of his luxury mall at Trump Tower with a single tenant.