Which sentence shows the correct use of a comma in direct address? a) are you going to the beach this weekend walt? b) lincoln, our 16th president, was assassinated on april 14, 1865. c) denise, could you call me tonight to discuss our biology project? d) our team for the golf tournament is matthew, david, john, and alex.

A) Leaves out a comma before Walt (i.e. this weekend, Walt?)

B) Is not a direct sentence. The speaker is not talking to Abraham Lincoln; she/he is only talking about him.

C) Uses the comma correctly in a direct address. The speaker is saying something directly to Denise and there is a comma directly after her name.

D) Again, the speaker may not be talking directly to the boys but simply to the parents of said boys.

I hope this helps!!

The only reason based on my own answer or some of my instinct jack flack up and down and then twist all around before taking his medicine is because the label of his medicine says that you need to shake well before using or before taking it.

The answer would be true.