The graph in Figure 1 illustrates the differences in the means of total scores for white and black subject in each grade.

Am I to contribute either colourful and interesting sentences or those that illustrate basic syntax?

I will illustrate the way people use language.

Tom illustrated three children's books last year.

He illustrated his theory with examples.

I will give you a good example to illustrate what I mean.

This yearbook is illustrated with a lot of beautiful photographs.

The teacher illustrated his theory with pictures.

The workflow is illustrated in the following chart.

I illustrated his biography with some pictures.