Modern forms of transportation and communication have done much to ________ the isolation(隔离) of life in Alaska.
| A．break down | B．break out | C．break into | D．break through |
Uncle George didn’t ______ until he was nearly fifty.
| A．settle down | B．put down | C．sit down | D．turn down |
Although badly hurt in the accident, the driver was ______ able to make a phone call.
| A．still | B．even | C．also | D．ever |
The weather was ______ cold that he didn’t like to leave my room.
| A．really | B．such | C．too | D．so |
Dogs have a very good ______ of smell and are often used to search for survivors in an earthquake.
| A．sense | B．view | C．means | D．idea |
. I’ll never forget the day ______ I was born.
| A．in which | B．that | C．on that | D．when |