.
I was really anxious about you. You ______home without a word.
| A．mustn’t leave | B．shouldn’t have left | C．couldn’t have left | D．needn’t leave |
He ran as fast as he could _____ to catch the bus.
| A．hope | B．to hope | C．hoping | D．hoped |
The system has been designed to give students quick and easy_____to the digital resources of the library.
| A．access | B．passage | C．way | D．approach |
I’m trying to break the _______ of getting up too late.
| A．tradition | B．convenience | C．habit | D．leisure |
China has got a good _____for fighting against the flu with its careful and smooth organization．
| A．reputation | B．influence | C．impression | D．knowledge |
Hiking by oneself can be fun and good for health. It may also be good for ______ building.
| A．respect | B．friendship | C．reputation | D．character |