Excellence is always a good thing. It’s what makes you, you. It shows what your good at and what your not.
Answer:
Haven't I?
Explanation:
The statement has Have as auxillary verb and the statement is positive. So, while making the tag question negative form is used.
A. Love
Love is both a noun and a verb.
You can 'love' someone (verb)
Or you can show your 'love' for someone (noun)
hope this helps!