单项选择题A．Kids should learn not to be afraid of monsters.B．Firefighters play an important role in America.C．Carelessness can result in tragedies.D．Informative speeches can save lives.

单项选择题A．Send in a written application as soon as possible.B．Read the advertisement again for more details.C．Prepare for an interview in a couple of days.D．Get to know the candidates on the short list.

单项选择题A．Saving as much as you can.B．Making wise use of your time.C．Enjoying yourself while you can.D．Working hard and playing hard.

单项选择题A．He was taken to the manager.B．He was closely watched.C．He was asked to leave.D．He was overcharged.

单项选择题A．Include weightlifting in the program.B．Combine her training with dieting.C．Repeat the training every three days.D．Avoid excessive physical training.