1.   A stagnant economy heaps increased demands on government as more people are in need.

2.   All of us have different levels of tolerance to the demands on our mental energy.

3.   Because of other demands on his time, the Chancellor will not usually be a leading participant on a regular basis.

4.   Even the most caring parents will sometimes make unreasonable demands on their children.

5.   From the point of view of library administration the guided tour type of library orientation makes heavy demands on library staff time.

6.   Games that placed heavy demands on video and processor were never available for Windows.

7.   Gilster argues that, unlike previous media, the Internet imposes new demands on readers to become their own editors and critics.

8.   He could not anticipate the demands on his time, so he could seldom commit to any meeting in advance.

9.   How will the new millennium children reconcile conflicting demands on scarce resources against the background of global warming?