听下面一段对话，回答第1至3题。 1. What is the first step in preparing for a speech? [     ] A. Realizing the speech's importance to you. B. Getting a good grade for the speaking assignment. C. Developing the main ideas with examples. 2. What is the first step in organizing your thoughts? [     ] A. To select your subjects. B. To write down a statement. C. To develop your thoughts. 3. What does the woman teacher want the students to do finally? [     ] A. Choose a possible topic from a list. B. Practice the speech in small groups. C. Write down the ideas that they think of.