一Are you satisfied with the result of the exam?
一Not at all. I can't have _______.
| A．a worse one | B．a better one | C．the worst one | D．the best one |
____ lies in North America.
| A．The United State | B．The United States | C．United States | D．A United State |
He has thrown away his old shoes.He’ll have to buy ____.
| A．a new one | B．a new pair | C．some new pair | D．a new shoes |
I wonder whether he is ____ European or ____ American?
| A．an….an | B．an….a | C．a….an | D．a….a |
The pupil proved to be ___ honest child.
| A．a | B．an | C．the | D．/ |
I have aleady waited here for ___ hour and ___ half.
| A．an….a | B．a….a | C．a…..an | D．an….an |