She is in a poor ________of health, which worries her mother much.
| A．position | B．situation | C．state | D．condition |
Don’t be so discouraged. If you ________ such feelings, you will do better next time.
| A．carry on | B．get back | C．break down | D．put away |
Modern forms of transportation and communication have done much to ________the isolation of life in Alaska.
| A．break through | B．break down | C．break into | D．break out |
There was a big hole in the road which ________ the traffic.
| A．took up | B．brought back、 |
| C．kept back | D．held up |
．Many in the credit industry expect that credit cards will eventually ________ paper money for almost every purchase.
A.exchange B.decrease C. trade D replace
The writer was so _______ in her work that she didn’t notice him enter the room.
| A．abandoned | B．focused |
| C．absorbed | D．centered |