14．The number of the people who joined in the journey down the Mekong River____four.
| A．added up to | B．added up | C．added…to | D．in addition |
What moved us most was that some ordinary people volunteered to help those ______ in the storm in Beijing.
| A．catching | B．having caught | C．to be caught | D．caught |
Mr. Mike, in ______ supermarket we bought an ipad last week, will give us a report on management this evening.
| A．who | B．which | C．whose | D．whom |
—We want someone to design the new art museum for us.
—______ the young fellow have a try?
| A．Shall | B．May | C．Will | D．Need |
The technological advances of the twentieth century have been brought about an alarming reduction of our natural resources.
| A．for the price of | B．in favor of | C．in place of | D．at the expense of |
New digital mobile phones definitely produce less radiation, but that doesn’t mean that they should be used without caution.
| A．generally | B．ultimately | C．relatively | D．necessarily |