________ themselves, the employees in this company usually have a coffee or tea during their break time.
| A．Refreshing | B．To refresh |
| C．Refresh | D．Having refreshed |
In ______most countries, a university degree can give you ______ flying start in life.
| A．the; a | B．the; 不填 | C．不填; 不填 | D．不填; a. |
According to the expert, most animals will stay here, but ninety percent of the cattle ________ the nearby preservation area in the coming week.
| A．is to go to | B．is heading for |
| C．are being imported to | D．are to be transferred to |
----How do you like our city?
----It has changed beyond all _____ in the past 20 years, a completely new one in front of me.
| A．realization | B．description | C．expression | D．recognition |
----I am really surprised that a policeman in his car __________ have hit several common pedestrians, killing one and injuring three.
----Yes, If one __________ ask for trouble, what can we say?
| A．would, will | B．must, may | C．should, must | D．need, dare |
The ________ fact is that some European countries are heavily in debt, ________China’s economy is generally in good shape.
| A．simple, so | B．bare, nevertheless | C．obvious, because | D．clear, despite |