"I felt on top of the world after he kissed me because I had wanted him to for a long time"
"Jade is top of the class in maths because she did very well in her test"
"They climbed to the top of the mountain, but Lucy did not because she was afraid of heights"
Everyone has a roof on top of their house.
You are capable of using the word capable in a sentence. The cat is capable to jump on the counter top.
The lumberjack was injured when the tree fell on top of him.
This cleanser will effectively disinfect the counter top.
The tree was so tall that he couldn't see the top of it.
He thought he was well hidden, but the top of his head was visible.
On top of what you request, why go on and on on something that no one cares on ?
we need to top it off a notch
I am not writing a sentence using that word.
I can give you a sentence using the word galaxy.
The surface of the granite counter top felt cold to the touch.
butbe up top