Conjunction And Comma Placement
Identify the most appropriate conjunction and correct comma placement to complete the following sentence: 'I don't always use commas, _____ when I do I use them correctly.'
A
I don't always use commas, however when I do I use them correctly.
B
I don't always use commas and, when I do I use them correctly.
C
I don't always use commas, but when I do, I use them correctly.
D
I don't always use commas however, when I do I use them correctly.