. ---- You like to surf the Internet. Do you know the meaning of “WWW”?
---- Of course. It means _______.
| A．World Wide Work | B．Whole World Weather |
| C．World Wide Web | D．Whole World Warm |
—should teenagers spend at least 30 minutes taking exercise?
—Five times a week，according to some reports．
| A．How much | B．How soon |
| C．How long | D．How often |
—The lights in his room are still on．Do you know? —The exam is coming．
| A．why does he stay up so late |
| B．why he stays up so late |
| C．what is he doing |
| D．what he is doing |
—What do you plan to do on theMay Day holiday?
—I have no idea．Probably，I will spend it by doing many papers．
| A．three day’s | B．three days |
| C．three-days | D．three-day |
The reports went missing in 2012 and nobodythem since then．
| A．sees | B．saw |
| C．has seen | D．had seen |
What is the way George thought ofenough money to buy the house?
| A．got | B．getting | C．get | D．to get |