1.   Efficient recycling is the only acceptable solution for Earth and the only key to sustainable life elsewhere in space.

2.   Fairly obviously, this is not one of those situations where this is an acceptable solution.

3.   He agreed to go to Rome himself to try to obtain an acceptable solution.

4.   The lack of consensus explains why area politicians have failed to reach an acceptable solution.

5.   We will continue to work strenuously for a political solution acceptable to all parties.

6.   Without it individuals would have had a choice as to which of the acceptable solutions to adopt.

7.   On the eve of the summit Gorbachev reaffirmed the sharp differences over this issue, but both sides indicated that they were seeking a mutually acceptable solution.

8.   Neither creative nor conventional paths will necessarily lead to an acceptable solution in every case.

9.   But in a Jewish state many do not consider those acceptable solutions, especially when essential services -- not mere comforts -- are on the line.