Answer: A.
Explanation: Written is the past participle of write, and when you read aloud all the other answer choices, the rest don't really make sense.
Answer:
Gretchen has always been very good at math.
Actually there are some exceptions in some cases though: a/an
example: "not only is there 3 species, but there is a 4th specimen."
I reckon everything but E is a correct answer.
when you get 2 or more answers there should be a button over each one, clicking the button marks it as brainlist answer