1.   A method is needed for the rationalization of the instruction, in terms of sequencing, presentation and feedback as to progress.

2.   A second has been the creation of new technologies that have altered the scale needed for efficient operation.

3.   A simple majority was needed for approval.

4.   A single, but important, article discussing the quality systems needed for production of reference materials represents quality assurance.

5.   A stainless steel clip holds the lid open when access is needed for compost or liquid removal.

6.   A warm, waterproof jacket is the first thing you need for mountain walking.

7.   A whole mountain of Decent clothing was needed for the poor of Whitechapel, so was some Decent food.

8.   Additional funds are needed for training and certification of healthcare workers.

9.   Alcoholics are mocked and tormented when they can not scrounge the kopek needed for their next drink.