Questions 12 to 15 are based on the conversation you have just heard.
A. By listening to the radio.
By watching TV commercials.
C. By watching movies in that language.
D. By listening to foreign songs.
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Questions 19 to 21 are based on the passage you have just heard.
A. They gain some knowledge about dogs" habits.
B. They learn to be responsible for pet dogs.
C. They learn how to get on well with the nature.
D. They know how to train their pet dogs.
Questions 16 to 18 are based on the passage you have just heard.
A. The speaker should adopt some measures.
B. The speaker should be careful.
C. There"s no risk to the speaker.
D. It"s very dangerous for the speaker.
Questions 22 to 25 are based on the passage you have just heard.
A. More than 40 hours.
B. Less than 40 hours.
C. About 50 hours.
D. Less than 25 hours.
Questions 9 to 11 are based on the conversation you have just heard.
A full-sized violin.
B. A half-sized violin.
C. A two-thirds-sized violin.
D. A one-third-sized violin.
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