We are exited that a satellite ________ 10 tons was successfully placed in orbit yesterday.
| A．weighed | B．weighing |
| C．to be weighed | D．being weighed |
Estuaries provide both recreation and education for human beings. They also _____ the economy through tourism and fishing.
| A．contribute to | B．adapt to | C．respond to | D．apply to |
For more than a hundred years black people had to fight ______ the rights to vote, choose where to live, study and work.
| A．to give | B．to be given | C．giving | D．being given |
We have just heard the news that the experts are_____to go to Qinghai Province to investigate the possible damage caused by the serious earthquake
| A．probable | B．possible | C．perhaps | D．likely |
This special school accepts all disabled students, _______ educational level and background.
| A．according to | B．regardless of | C．in addition to | D．in terms of |
For more than 20 years, we’ve been supporting educational programs that______ from kindergartens to colleges.
| A．range | B．move | C．take | D．spread |