Adding -s is the most common. for example: books, cups, pencils, etc. -es might have been the one that confused you, but that isn't a super common ending for plurals--instead, a more common one would be "-ies" which is when you drop the y (berry becomes berries, for example).
Answer:
A. don't have
You don't have to prepare the meal. I have done for you already.
What the tomb revealed about the king was remarkable
noun clause what the tomb revealed about the king
answer: c. subject
The correct Answer is D. <em>I, II, and III</em>
