A common noun are words like house. Year
To paraphrase is to reword information so that it still says what was said but in a whole different way through your own words.
Example, you go on this really trustworthy website and you plan on just copying and pasting but which is not allowed, that would be plagiarism... Don't plagiarize, instead read the information and take out the main points and reword it.
Answer:
A. introducing the main char
Hi is not considered a long vowel sound.
'The' is a word used to indicate a qualifying or or defining clause or phrase
Examples:
What is the issue?
Who is the culprit?'
Hope I helped?