Any student,who is thougnt ______ the rules, for example, by cheating, has _____ before a student court.
| A．to have broken; to appear | B．to break; to get |
| C．broken; taken | D．to break; to be taken |
—Sorry, Madam. Any problem?
— Yes. The fish is served undercooked and with nothing .
| A．to add | B．adding | C．added | D．adds |
There will be no going back our decision is made.
| A．until | B．unless | C．once | D．before |
The woods are remains of a huge forest once covered the whole area.
| A．where | B．which | C．whose | D．when |
—Have you found a new job, Jim?
— Not yet. I really regret the IBM's offer.
| A．to turn down | B．turning down |
| C．turned down | D．turn down |
Carl hopes to win the tennis game one day. That is he has been practicing hard.
| A．why | B．how | C．because | D．where |