According to Robert Foss, the high death rate of teenage drivers is mainly due to ______.
A) their frequent driving at night
C) their lack of driving experience
B) their improper way of driving
D) their driving with passengers

A．The speakers will not do as planned in case of rain.
B．The speakers will postpone their program if it rains.
C．The weather forecast says it will be fine.
D．The weather doesn’t count in their plan.

A．The woman is watching an exciting film with the man.
B．The woman can’t take a photo of the man.
C．The woman is running toward the lake.
D．The woman is filming the lake.