Write a sentence about an item of furniture in your room as if it was something else. Don't forget to use adjectives (describing words) to make it interesting.
e.g. My huge wardrobe is like an enormous icy mountain.
Write the beginning of your fictional paragraph.
I was having the most extraordinary dream...
Continue writing your paragraph. Remember it can be as absurd as you want.
My cute and fluffy teddy was sitting on a gigantic chocolate cake.
My bed was a dangerous deep blue ocean.
Write the ending to your dream.
I had the most extraordinary dream.
Purple pen your story.
Check you have capital letters where they should be, full stops in the correct place, letters the correct way and formed properly and common exception words spelt correctly.