1、    Some years ago, SARS broke out in the mainland of China, causing some people to be killed or nearly got close to (21)_______(die). The situation was so severe that there was no time (22)_______(debate) who is to blame. The most important thing for the government to do is to find out the cause of this (23)_______(dead) disease. They invited all the most experts in this field to discuss and quite a few suggestions were (24)______ (put) forward. Some of the top experts picked out those suggestions and tested them to see whether they were (25)_______(avail). Doctor Zhong Nanshan chose one patient who was seriously ill and had little hope of (26)_______(pick) up and had the new medicine (27)_______(test) on him. To his great joy, this patient recovered! He made his way to his office and telephoned to the top official, (28)_______(tell) him this exciting news. For (29)_______(convenient), he moved to live in his office. His method (30) _______(do) make sense. Not soon after that, the other hospital also controlled this terrible disease and kicked it out finally.