What her most was that nobody had even bothered to tell her about the changed timetable.

l transplants are no longer sciencefiction imagination ,”a surgeon has said,____that they are ___possiblebut technically complex..

Hecametothemeeting_____________hisseriousillness

She has___________ friends, but Ihave___________.

(2014·东北三省三校一联)Traffic conditions in Beijing________for decades.At first people only complained about jams during rush hours，but today every hour is rush hour