I think the answer would be C. hope i helped good luck :)
Answer:
Which sentence correctly uses a comma to join an independent and dependent clause?
When you reach your destination please, give me a call to check in.
I will plant the vegetable garden, after I’m done mowing the grass.
My cousin who is a black belt in karate, taught me a lesson in self-defense.
Although I had been looking forward to the concert, I was just too tired to go.
Explanation:
He undertook a study of it :)
1) yes and the last dot
2) no and is the 4th dot
3) yes and is the 3rd dot
4) yes and is the 2nd dot
5) no and is the 5th dot
You didn’t have a question for the 1st dot but I am gonna say that is the answer to the 6th questions if there is one