\[\frac{2}{9}\]of a circle has been shaded. If another \[\frac{1}{3}\] of the circle is shaded, what fraction of the circle with be left unshaded?

• A.  \[\frac{1}{9}\]                  
• B.         \[\frac{2}{9}\]                  
• C.         \[\frac{4}{9}\]                  
• D.         \[\frac{5}{9}\]