When you spell company it is always with a (y) so for your question the first option is correct
Employees is speaking about the amount or how many employees there are. EX: I have alot of Emplyees Employee's is referrinh to something the employee owns. EX:Don't take that that is my employee's notebook.
Yes its correct to write, "i am in attendance at....."
The phrase "write to me something" is not grammatically correct. It should be either "write something to me" or "write me something."
is correct write "in the listening parts" or "on the listening parts"
The correct way to write it is ' 120 '.The correct way to say it is "One hundred twenty".
does it imply - is correct.
Has shown is correct.
Has shown is correct.
You learn to spell and write.
The correct way to write fireplace is as one word - "fireplace."
Yes, it is grammatically correct to say "Write this in your copy." You may be trying to say "Write this on your copy," but both work.
Many companies donated to the charity.