Please refer to the attachment for the explanation and answers to your questions.
B. Is the answer I just did and I got right
Answer:
You just check all that apply? If you did this then just check them off. I am not sure if this is what your asking, or if it is something else. If it isn't tell me in the comments, so I can help you,
Explanation:
ONE OR MORE SYLLABLES ADDED TO THE BEGINNING OF THE ROOT WORD