What are told about dogs Stories are often told about their bravery and ______

A．At the woman’s home.
B．At the doctor’s.
C．In a drug store.
D．In a tobacco store.

A．Because he believes new kinds of machinery will be invented.
B．Because he believes atomic power will be the only sort of power.
C．Because he thinks coal will become important again.
D．Because he thinks the lecture was not to the point.