________ you practice, ________ you can understand.
| A．The more; the better | B．The most; the better |
| C．The more; the best | D．The most; the best |
--- Is there anything you want me to get on the bus? --- Sure. ______ take the suitcase?
| A．Do you mind | B．How about |
| C．Would you like | D．Why not |
This educational CD-ROM makes _____ easier for you to learn English. After using it for a month, you’ll have no difficulty ________ with foreigners.
| A．that; to talk | B．it; to talk |
| C．that; talking | D．it; talking |
--- Can I walk across the road now, Mrs. Chen?
---No, you ______. You have to wait until the light turns green.
| A．couldn’t | B．shouldn’t |
| C．mustn’t | D．needn’t |
--- Middle school students hardly know anything about shopping online, __________ they?
--- ________. It’s very popular with teenagers.
| A．do ; No | B．do ; Yes |
| C．don’t ; No | D．don’t ; Yes |
--- Are you happy with your grades in the math exam? ---Not at all. I can’t have _______.
| A．a worse one | B．a better one |
| C．the worst one | D．the best one. |