After a long discussion with my family, we've _______blue for the bathroom.
| A．worked on | B．put on | C．taken on | D．decided on |
A fire broke out in a commercial mall unexpectedly, ________ the customers and the persons working there fleeing for safety.
| A．making | B．causing | C．forcing | D．sending |
The longest bridge linking Hongkong to Chinese mainland at Zhuhai and Macao in a giant Y- shape, is due to be completed by 2015 and to be in use for 120 years.
| A．will be expected | B．is expecting | C．is expected | D．was expected |
Both parents and teachers work hard at either preventing failure or protecting the children from the knowledge_______ they have failed.
| A．where | B．why | C．which | D．that |
—What a pity! You should have urged him to hand in his English homework.
—I _______. But he wouldn’t listen to me.
| A．have done | B．did | C．had done | D．do |
As we all know, the world’s supplies of oil_________ up with the development of industry and the increase of cars.
| A．are being used | B．are using |
| C．have used | D．have been used |