No government can justly claim authority it is based on the will of the people．
| A．after | B．unless | C．so that | D．while |
Putting in a new window will __________ cutting awaypart of the roof.
| A．include | B．involve | C．contain | D．comprise |
All classes of his school are __________ with modern teaching __________.
| A．equipped ； equipment |
| B．equipped ； equipments |
| C．equipping ； equipments |
| D．equipping ； equipment |
The company had about 20 notebook computers but only one-third __________ used
regularly. Now we have 60 working all day long.
| A．is | B．are | C．was | D．were |
The __________ of thestudents in that class __________ boys.
| A．majority ； are |
| B．most ； are |
| C．majorities；are |
| D．most ； is |
I never expected you to __________ at the meeting. Ithought you were abroad.
| A．turn around | B．turn on | C．turn in | D．turn up |