We are all aware _________ the many threats _________ the environment and we need to take action to prevent us from the bad consequences.
| A．of; to | B．of; on | C．that; to | D．that; on |
It was commanded that the coal mine survivors ____ to the nearest hospital for treatment．
| A．must send | B．be sent | C．would be sent | D．should send |
—What's your plan for this July?
—I will take a bullet train to Fuzhou for my holiday _____ school ends．
| A．while | B．until | C．unless | D．immediately |
It seems to some experts that 56．com, youku．com and tudou．com _____ 90% of the video market in this area．
| A．make up | B．put up | C．set up | D．pick up |
—Call me at 5: 30 tomorrow morning．
—Why that early? I _____ then．
| A．will sleep | B．was sleeping | C．will be sleeping | D．have been sleeping |
Whenever he worked until midnight, he _____ drink some coffee to get refreshed．
| A．will | B．should | C．must | D．would |