She is wrong even though it is a 2-digit odd number it is not composite because composite means that their is another number that can go into it than itself EX the number 4 2 and 1 can go into it. so the right answer is prime
A. The sentence works fine. one could argue B, but a colon is used to separate a run-on or show two complete thoughts in the same sentence, so arguably B would not work either.
The Answer is A Bcs it would be the best example to talk on a speech unles you have other taste of writing
