1.   A diagram represents things in only two dimensions.

2.   Also, there are only two zoom levels, which limit your ability to view a particular area.

3.   And full-back Robert Turner had a miserable day with his kicking, landing only two goals from seven shots.

4.   At present it is only two wheel drive.

5.   But, he admitted yesterday that there were only two ways to save the pits - government subsidies or higher electricity prices.

6.   Consider a simple case with only two molecules.

7.   During the compulsory school period there are usually only two centres, home and school, which coordinate services for children.