—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 |
—Jimmy, your books are everywhere on the desk．—Oh，sorry：I’llat once．
| A．put them up | B．put them away |
| C．put them on | D．put them down |