IT cost a dollar. It COST a dollar.
It cost a DOLLAR.
I am fine. I AM fine. I am FINE.
MY name is Jane. My NANE is Jane.
My name is JANE.
Also try to stress the words you want in the following sentences.
Thank you / very much.
Do you / understand?
How old / are you?
What / do you want?
Yesterday / it rained.
Begin slowly / at first.
I can't / remember.
What is / your name?
Give me / the cake.
Come to see / me.
How much / does it cost.