The principal suggested ____ more exercise to build up our health.
| A．us to do | B．we would do |
| C．our doing | D．we did |
It is typical of students to stay up ________ deep into the night for the final exam．
| A．to read | B．having read |
| C．to have read | D．reading |
Lenovo has brought out a new laptop ________ low cost will make it attractive to students．
| A．which | B．where | C．whose | D．what |
Tourism, _______ it brings in money to a country, can also result in damage to the World Heritage sites there．
| A．once | B．while | C．if | D．as |
“Judging the voice, and not the appearance” makes the show—The Voice of China ________from the numerous other reality shows in China．
| A．knock off | B．stand out |
| C．come across | D．get through |
—I’ve given out．I can’t run any farther．
—________, David．You can make it．
| A．No worry | B．Come on |
| C．No problem | D．That’s impossible |