The answer is B because it puts a coma in the correct spot to pause between the first half of the sentence and the second. The others either randomly placed a period, using the wrong word choices, or made it a run on sentence. :)
B. When the waiter slipped on the puddle of water.
Answer:
my mom says that the Mark of the day miss you too and I am bored and I am bored and I have a good person to talk to your account can and will be in the best friend and our