Help me please? Medal for best answer

Which pronoun agrees with the antecedent?

Either John or Michael should write __________ report about the Lost Colony of Roanoke.

A.
he

B.
his

C.
theirs

D.
their

Question

Help me please? Medal for best answer

Which pronoun agrees with the antecedent? 

Either John or Michael should write __________ report about the Lost Colony of Roanoke.
  
 
 

 
 

  

  A. 
  he   
   

 
 

  

  B. 
  his   
   

 
 

  

  C. 
  theirs   
   

 
 

  

  D. 
  their

anonymous · Answer

D. Their. 
Either John or Michael should write ___Their_____ report about the Lost Colony of Roanoke.