-_______ does she go to fly kites?
-_______ a month.
| A．How long， One time |
| B．How soon， Once |
| C．How often， Once time |
| D．How often，Once |
—Some young people like reading novels on their mobile phones after turning off the light at night.
—Don’t you think it is to their eyes?
| A．helpful | B．helpless |
| C．harmful | D．harmless |
Australia is in the south of the earth so the seasons there are the opposite of .
| A．our | B．ours |
| C．us | D．ourselves |
—What do you think of the 3-D printer?
—It’s great although it still needs further .
| A．arrangement | B．education |
| C．information | D．development |
The Korean actor called Kim Soo Hyun has been famous in China 2013.
| A．since | B．from | C．for | D．in |
By the time they arrived at the station, the train .
| A．will leave | B．would leave |
| C．has left | D．had left |