Question

correct the text by inserting one comma. (note: in this skill, serial commas are not optional.) after you lather and rinse the dog, put him back in the kennel ryan.

Explanation:

The sentence is addressing Ryan, so a comma should be placed before "Ryan" to separate the direct address from the rest of the sentence. This follows the rule of using a comma to set off a name when it is being addressed.

Answer:

After you lather and rinse the dog, put him back in the kennel, Ryan.