We’d better _____ some sports because sports can give us a perfect build and protect us from getting illness easily.
| A．take up | B．make up | C．pick up | D．build up |
The survey __________ our school last month shows that about 2 percent of the students are addicted to Internet games.
| A．conducted | B．having been conducted | C．conducting | D．to be conducted |
Used to TV show, where everything is quick and entertaining, many people do not have the _______ to read a book that requires thinking.
| A．freedom | B．patience | C．wisdom | D．courage |
Obama and his officials are trying to ______ the serious problems from the financial crisis.
| A．end up | B．cut off | C．cope with | D．step up |
The employee must have been dismissed by the employer last month, ____ he?
| A．haven't | B．hasn't | C．didn't | D．wasn't |
Tim Bemers-Lee is generally considered ____ the World Wide Web, on which all the information is shared by all.
| A．to have founded | B．having founded | C．founding | D．to found |