1.   As a practice grows its structure will need formalising to facilitate proper control.

2.   These structures need to be erected and dismantled quickly with a minimum of disturbance whilst encountering many difficult locations.

3.   Analyst Art Rockwell said the studios and networks will have a tough time arguing that the residual structures needs no fine tuning.

4.   As man-sized blocks of the building continued to tumble down by late afternoon, engineers decided that the structure itself needed emergency treatment.

5.   As man-sized blocks of the building continued to tumble down by late Wednesday afternoon, engineers decided that the structure itself needed emergency treatment.

6.   Both structures need major repairs.

7.   Certainly, many vital structures do need to be shored up.

8.   Randy Mastro, the deputy mayor for operations, said the mayor simply recognized that the old structure needed to be modernized to make it more attractive to patients.

9.   The fighters lack the training and the command structure needed for a successful military force, Heyman said.