Use a dictionary or the thesaurus.
This is a holding question for questions about the Intel 8085 microprocessor that are not written in complete sentences. Please do not split them out unless you are going to reword them or merge them into another question.
The floor is very hard.
You might want to reword that, as it is hard to tell the subject of your question: are you asking for permission to introduce a person?
Yes, it's cheating and it's plagiarism. You could quoteit, but then your teacher would know you were trying to cheat anyhow.
sole
My schedule is really hard to remember.
Rewording this becomes HITS.
I think you mean paraphrasing, but be careful. You must totally reword the sentence, not just change a couple of words, in order to avoid the charge of plagiarism. Even with paraphrasing you must cite the source of the information.
Yes, it is considered plagiarism if you reword someone else's work without giving them credit.
Writing sentences is not hard; don't get so flustered about it.
Reword
What do you mean? Please reword