1 . The accident that happened at an oilfield____ the southeast coast of the U．S．A has caused great damage to the environment.

A．away

B．from

C．beyond

D．off

2 . According to the information from the airline, a small sinking part of the runway of the airport is _____________ for the accident.

A．to blame

B．to be blamed

C．to blaming

D．to be blaming