Do take each subject seriously in college and even though you learn isn’t important for your life, the learning skills you acquire will be something to be cherished forever.
| A．when | B．where | C．which | D．what |
23. Once you make a promise, you should carry it _____.
| A．off | B．away | C．out | D．At |
22. This is ____ interesting story I have ever heard.
| A．by far more | B．by far the most | C．the most by far | D．the more by far |
21. The river runs _____ here, into South China Sea.
| A．broad | B．widely | C．broadly | D．Wide |
20. My business brings _____ such a big sum of 200,000 yuan for “the Hope Project”.
| A．in | B．about | C．out | D．Back |
19. The orphan was brought _____ by the villagers and 20 years later he became the village Party branch secretary.
| A．up | B．on | C．down | D．Off |