The population of this city，forty percent of which________，________20% in the last three years.
| A．are Germans；has risen by |
| B．are Germans；has fallen to |
| C．is Germans；have increased to |
| D．is Germans；have been reduced by |
–-Would she mind playing against her former teammates?
--_________ She is willing to play against any tough players.
| A．I think so. | B．I’m not surprised. | C．Of course. | D．Not likely! |
The 2012 London Olympic Games _________ to attract several billion TV viewers around the globe.
| A．is expected | B．will be expected | C．are expected | D．has been expected |
_______ recent report has stated that the number of the WTO member will be over 150 by _____ year 2010.
| A． A; the | B．A; / | C． The ; / | D．The; a |
He tried his best to solve the problem, ______ difficult it was.
| A．however | B．no matter | C．whatever | D．although |
–David, it’s Frank. Do you have a few minutes? I need to see you.
-- _______. But I hope “a few minutes” doesn’t turn into an hour.
| A．I’m afraid not | B．It doesn’t matter | C．I don’t think so | D．I guess so |