I ran really fast today.
Cars go really fast.
I RANT REALLY FAST
Your respiration rate is a bit fast, sir.
My chinos are fading too fast.
You could say "The hummock over there is very steep if you climb on it fast". That is one sentence to use the word 'hammock'. There are a lot of examples to use hummock in a sentence.
He could do arithmetic in his head *really fast. *optional
Oarsmen are the men that are rowing a boat. An example sentence would be: The oarsmen were rowing as fast as they could.
I should decrease my speed I am driving too fast.
You can use as many as you need, for example this sentence has 4 My oldest brother has a large fast Japanese car. adjectives = oldest large fast Japanese
The horses ran as fast as the bitter winds of the high Asian steppe.
I will use it as a sentence. "KECHO that fast?" his mom said in astonishment. Happy?
A huge mansion and a fast car are not things the common man has.
"It's" is a contraction. You could use it like in the sentence below. It's a fast horse. But "its" is not a contraction. You would use "its" like in the sentence below. Its collar is red.