Meetings were held to update employees as soon as new information became ___________．
| A．flexible | B．convenient | C．available | D．private |
－Sir，may I borrow some new books?
－Sorry，you can't________you haven't turn back those you borrowed one month ago.
| A．unless | B．before | C．because | D．until |
In general，she is devoted to her studies，but she________be little naughty at times.
| A．will | B．can | C．should | D．would |
________，everybody agrees the suggestion that the prize should be sent out to the hero by mayor.
| A．Identical | B．Typical | C．Classical | D．Physical |
Though Li Na didn't win the gold medal in Australian Open Tennis Championships 2013，her performance________higher praise.
| A．brought up | B．brought about | C．brought in | D．brought out |
－How did you find those days.
－The days________we spent together on the farm are not easy________．
| A．that；to forget | B．when；to be forgotten | C．when；to forget | D．that；to be forgotten |