Part A 　　You will hear a conversation. As you listen, answer Questions 1 ～ 10 by circling True or False. You will hear the conversation ONLY ONCE. You now have 60 seconds to read Questions 1 ～ 10. Mr Miller had known a lot about carpentry and electric before he was engaged in do-it-yourself.

A．Getting off to work with a minimum effort helps save one’s energy.
B．Dr. Kleiman explains why people reach their peaks at different hours of a day.
C．Habit helps a person adapt to his own energy cycle.
D．Children have energy cycles, too.

A．Because it will help keep your energy for the day’s work.
B．Because it will help you to control your temper early in the day.
C．Because it will help you to concentrate on your routine work.
D．Because it will keep your energy cycle under control all day.