Bluetooth is a radio-technology allowing cell phones, wireless earphones, etc. to ______ radio signals, so that people can contact each other within 10 metres.
| A．match | B．share |
| C．protect | D．exchange |
Shanghai Expo has been building an Expo Village for the participants, but other choices will also be ____ if the Expo Village does not satisfy their needs．
| A．accessible | B．available | C．affordable | D．approvable |
Though ____ to go to bed many times, the little boy just turned a deaf ear and fixed his eyes on the cartoons．
| A．urging | B．being urged | C．urged | D．having urged |
Can you explain ____ most deserts are located near the west coast of the continents?
| A．why is it that | B．why it is that |
| C．how it is that | D．how is it that |
—You shall get an iPhone as long as you come out first in the contest．
—Is that a ____? Don't let me down, I hope．
| A．trick | B．decision | C．promise | D．goal |
You have worked hard all week so you ____ a good rest．
| A．reserve | B．obtain | C．owe | D．deserve |