She was afraid _____ the dog in case it became dangerous .
| A．of exciting | B．to excite | C．that she excited | D．to be exciting |
The medicine works more effectively _______ you drink some hot water after taking it.
| A．as | B．until | C．although | D．if |
--- Is it going to rain tomorrow?
--- I’m afraid _______.
| A．so | B．this | C．to | D．that |
He did not regret saying what he did but felt that he ______ it differently.
| A．could express | B．would express | C．could have expressed | D．must have expressed |
The old man came ______ to the railway station, only ______ the train was slowly pulling out of the station.
| A．and ran; found | B．running; finding | C．running; to find | D．to run; finding |
Now that there is much difficulty in finding a satisfying job, why don’t you do a ______ job to support you for the time being?
| A．temporary | B．contemporary | C．permanent | D．essential |