Is this a complex compound sentence
My 16th will be very important to me because,It's my golden birthday.
please help me I have to write it in one simple sentence, one compound sentence, one complex sentence, and one compound-complex sentence
Yes, the given sentence is a complex compound sentence.
One simple sentence: My 16th birthday will be my golden birthday.
One compound sentence: My 16th birthday will be very important to me, and it's my golden birthday.
One complex sentence: Because it's my golden birthday, my 16th will be very important to me.
One compound-complex sentence: My 16th birthday, which is my golden year, will be very important to me because I plan to celebrate it with all my loved ones, and I hope that it will make unforgettable memories for all of us.