--How’s that? Who broke the glass?
---Well, it ___me. I was doing my homework the whole evening.
| A．hasn’t been | B．hadn’t been | C．weren’t | D．wasn’t |
. The government is cautious because they are afraid that a new policy on taxation would ______the political balance of the country.
| A．bother | B．gather | C．upset | D．overcome |
The American Foundation for the Blind has been trying to figure out how to make public libraries __________to blind readers .
| A．acceptable | B．accessible | C．alternative | D．attractive |
Since Shanghai won the right to host the World Expo, over half a million people have volunteered to ___________in all the Shanghai Expo projects .
| A．assist | B．apply | C．supply | D．provide |
If you don’t resist smoking heavily like that , you will have to suffer the _______sooner or later .
| A．achievements | B．exchanges | C．causes | D．consequences |
Young men should constantly _________their own state of mind so as to adapt to the circumstances in which fierce competition is going on .
| A．modify | B．adjust | C．conduct | D．liberate |