The pupil in my class raised her hand to answer the question.
The sentence using direct address is "Where are you going, Fred?"
The subject in the sentence is "you."
Yes, the sentence "his hand is filthy" is grammatically correct.
My neighbor is friendly and always willing to lend a helping hand when needed.
the people elected the Parliament for the parliamentary democracy (i know its not the best sentence but its still a sentence using the term)
It is entirely possible to write a sentence using the term 'it is'.
work
The pupil in my class raised her hand to answer the question.
When using a pen in the left hand it is important to prevent the ink from smudging by lifting the hand from the paper.
An example sentence using an exclamation: "That's salt, not sugar!" she said excitedly and grabbed my hand.
dont bite the hand that feeds you
I ate dinner on a plate.
He is known to be a benign supervisor.
Please hand me the unabridged dictionary.
My hand just had a spasm!
Please restrain your answers to the question at hand.