1.  At the time, accepting his offer had seemed the most natural thing in the world.

2.  He was beginning to have a sense of Man things and natural things.

3.  I have always believed in natural things.

4.  In fact it does the most natural thing, which is to go round the end of the opening.

5.  It needs to be kind of a natural thing for me.

6.  It was the most natural thing possible to connect them with the gods.

7.  Moreover, the most natural thing of all about evolution is that some natures will be pitted against others.

8.  To him it is the natural thing to do.