In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Mark the correct answer to each question on your coloured answer sheet.
Question 6 is based on the following news. At the end of the news item, you will be given 10 seconds to answer the question. Now listen to the news.
6. Scientists in Brazil have used frog skin to
A. eliminate bacteria.
B. treat burns.
C. Speed up recovery.
D. reduce treatment cost.
Question 7 is based on the following news. At the end of the news item, you will be given 10 seconds to answer the question. Now listen to the news.
7. What is NOT a feature of the new karaoke machine?
A. It is featured by high technology.
B. It allows you to imitate famous singers.
C. It can automatically alter the tempo and tone of a song.
D. It can be placed in specially designed theme rooms.
Question 8 is based on the following news. At the end of the news item, you will be given 10 seconds to answer the question. Now listen to the news.