1.   Sufficient data on safety and efficacy of long-term use of Ritalin in children are not yet available.

2.   The operation had not gone without hitches because adequate amphibious shipping and transport aircraft were not yet available.

3.   The reports are not available online yet.

4.   To charge per mile will need fancy electronic gadgetry which is not yet available.

5.   No precise figures are available yet.

6.   Nor is management information yet available for every aspect of the variety of aim and blueprint which a school sets for itself.

7.   Such data are not yet available for Europe, but will be imminently presented for the first time.

8.   Conclusions regarding cyanocrylate are not yet available because of the limited experience at present.

9.   This substance, however, is not yet available in an oral form.