All the scientific evidence ____ that increasing use of chemicals in farming ____ damaging our health.
| A．show; are |
| B．shows; are |
| C．show; is |
| D．shows; is |
．—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．take 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 |
Don't worry．_____ and we will complete the task you assigned to us．
| A．An hour later | B．In an hour |
| C．After an hour | D．Another hour |