Making a object follow a path

For this lesson we learned about cameras and lighting. For the practical we was asked to make an camera to follow a path whilst looking at an object.

Starting off it was easy as it was made up with cubes lines and a camera. Afterwards I had to add the camera on the line so that it would follow the path, this was done using the path constraint option.

I found this exercise ok considering it was my first piece of animation.
 

 

For my animation I will use this for the beginning of my scene as I would like it to have a look at my vehicles.