1.   A circle is a shape on which all points are equidistant from some point lying inside.

2.   A crucial point about epidemics is that not all members of a given population behave in a uniform way.

3.   A dry, uninteresting opening point will surely be a one-way ticket to the wastebasket for your document.

4.   A good starting point is the statutory framework within which they are working.

5.   A key point is the need to raise public awareness and to demystify science and technology.

6.   A suitable exit point is at School Brae to reach Gamekeepers Road.

7.   A useful starting point is to inquire about the backgrounds of each of the senior executives.

8.   All our border points are on full alert.