Puzzling shapes II

This task is about showing how to make a large shape out of four smaller shapes.

.

These four pieces of a puzzle can be used to make different shapes.

Show how you could make each of the shapes below by using all four of the pieces above. Draw lines on the shapes below to show where each of the four pieces will fit. An example has been done.
 
Example:

 

 

a) b)

c)


d)