(1) Who is the speaker probably talking to? A. Movie fans. B. News reporters C. College students. (2) When did the speaker take English classes? A. Before he left his hometown, B. After he came to America. C. When he was 15 years old. (3) How does the speaker feel about his teacher? A. He's proud. B. He's sympathetic. C. He's grateful. (4) What does the speaker mainly talk about? A. How education shaped his life. B. How his language skills improved. C. How he managed his business well.

(1) Who is the speaker? A. A competitor. B. A college teacher. C. An organizer of the competition. (2) What is a common wrong belief? A. Familiar words destroy understanding. B. Difficult words sound impressive. C. Pausing is not important. (3) What should the competitors pay most attention to? A. Pronunciation. B. Fluency. C. Personal appearance. (4) What's the speaker's last piece of advice? A. Be yourself. B. Practice more. C. Gain more confidence.

(1) What does the speaker say about running? A. It is a sport with low cost. B. It attracts fewer people than before. C. It is the most popular in Australia. (2) What benefit of running is talked about? A. Reducing stress. B. Lowering blood sugar. C. Keeping healthy weight. (3) How can we do to get the benefits according to the research? A. By running long distance. B. By running very fast. C. By running every two days. (4) Which is probably the best speed for running? A. 5 km/h. B. 10 km/h. C. 15 km/h.