Answer:
Just write a vacation story. For example, with an independent and dependent clause, write something that sounds good with and without a comma to know that it is an independent clause. If it sounds weird without the comma, keep the comma and you got yourself a dependent clause.
Explanation:
I know because I am doing the exact same thing. I may be wrong or right, but someone will tell me or you the right answer, eventually, if I am wrong.
