---Jack，do you mind if I use our computer for a while?
---Not at all.___.
| A．You’ll use it. | B．Go ahead. | C．Come on. | D．Take it easy. |
Professor Smith，along with his assistants， ______ on the project day and night to meet the deadline.
| A．work | B．working |
| C．is working | D．are working |
He has ______ the surroundings, and now he is getting well on with his classmates； ______ ，he is treated as a normal student in the school.
| A．adjusted to; at all | B．adapted to; all in all |
| C．fitted for; after all | D．suited for; in all |
Luckily, the miners who were ______ when the mine was flooded have been rescued.
| A．trapping | B．trapped |
| C．attacked | D．attacking |
You have no idea how she finished the relay race ______ her foot wounded so much.
| A．for | B．when |
| C．with | D．while |
I hope you should achieve a ______ between your school work and your hobbies.
| A．difference | B．balance |
| C．connection | D．weight |