Finding information on the Internet is easy. The ______ is how you can tell whether the information is useful or not.
| A．ability | B．competition |
| C．challenge | D．knowledge |
---- Have we ________ water?
---- Yes. We’d better get some.
| A．run out | B．run out of | C．run into | D．run across |
Yet ever since then, people at home and abroad have ________ different opinions about the policy.
| A．risen | B．voiced | C．prohibited | D．discouraged |
He was made ________ the house under his mother’s direction.
| A．clean | B．cleaning | C．cleaned | D．to clean |
So ________ was he in 2010 FIFA World Cup South Africa that he didn’t hear anybody knocking at the door. Which of the following is NOT correct?
| A．absorbed | B．buried | C．devoted | D．lost |
We don’t doubt ________ the boy can ________ the angry teacher.
| A．if; apologize for | B．whether; apologize to |
| C．that; apologize to | D．what; apologize |