<prompt> Translate the following text to SwahiliThe Administrator must make any recommendations to Congress no later than July 1, 2009 and may submit separate recommendations addressing sulfur oxides, nitrogen oxides, or mercury at any time after the study and the peer review have been completed.  <response>: Msimamizi lazima afanye mapendekezo yoyote kwa Bunge kabla ya Julai 1, 2009 na anaweza kuwasilisha mapendekezo tofauti kuhusu oksidi za sulfuri, oksidi za nitrojeni, au zebaki wakati wowote baada ya utafiti na ukaguzi wa rika kumalizika. 