Answer:
I am not going to write a paragraph for you but I can help you get started.
Depending on the topic you want to use for it, a descriptive paragraph means describing something in a paragraph rather it is a book, person narrative, a summary of a movie, etc. For this type of paragraph use colorful words so for example if you want to describe nature you can say
'the trees in the forest are so gigantic, so breathtaking'
Using words like the ones highlighted helps the readers picture what you are describing.
And of course, make sure your grammar is correct and easy to read
I hope this helped :)