Which sentence is not a suitable correction for the run-on sentence?

Colombia celebrates its Independence Day in late July the United States does so in early July.

A.
Colombia celebrates its Independence Day in late July, the United States does so in early July.

B.
Colombia celebrates its Independence Day in late July; the United States does so in early July.

C.
Colombia celebrates its Independence Day in late July, and the United States does so in early July.

Question

Which sentence is not a suitable correction for the run-on sentence? 


Colombia celebrates its Independence Day in late July the United States does so in early July.
 
 A.
Colombia celebrates its Independence Day in late July, the United States does so in early July.
 
 B.
Colombia celebrates its Independence Day in late July; the United States does so in early July.
 
 C.
Colombia celebrates its Independence Day in late July, and the United States does so in early July.

girlover · Answer

A is correct because it is has a complete thought
B is incorrect because the semicolon is used wrongly
C is correct because it is getting joined by a comma and conjunction