Everybody said it was a perfect marriage; no one had ever known________couple.
| A．the happier | B．a happier |
| C．a happiest | D．the happiest |
Apart from knowledge, a good personality is__________every child should try to obtain during his or her growth.
| A．when | B．that | C．where | D．what |
---Did you call the airline to __________your flight booking?
---Yes, I did.
| A．confirm | B．break | C．guarantee | D．submit |
No important progress was made in UN Climate Conference in Copenhagen as__________of the rich countries agreed to offer large amounts of money to fight global warming.
| A．nothing | B．none | C．neither | D．both |
---Will you come over to Beijing for the may Day holiday?
---I’d like to, but my family__________the 2010 World Expo in Shanghai during the holiday.
| A．are visiting | B．are to visit | C．will be visiting | D．will visit |
The problem of the present world is that those who are imaginative have little experience
__________those who are experienced have weak imagination.
| A．unless | B．although | C．because | D．while |