I think the answer is "words that seem opposite or different" because it somewhat indicate a sentence which contains a comparison context clue.
A is the answer to ur question
Answer:
Rehearse out loud multiple times
Explanation:
If you practice reading your speeach out loud many times, this will make you feel confident. Therefore, when the moment to give your speech comes, it will flow easily. You will probably not need to read any notes, which will make your speech sound more natural and you will be able to address the audience more attentively.