19. 閱讀下面文章,根據(jù)其內(nèi)容和所給段落開頭語續(xù)寫兩段,使之構(gòu)成一個(gè)完整短文,續(xù)寫詞數(shù)應(yīng)為150左右。 After graduating from university,I decided to become a pilot and fly commercially.I chose a flying school which had a good reputation,enrolled and joined a class of six other trainees.We completed our ground school,where we were taught all the information we would need to fly an aircraft safely.The basics included the controls of the aircraft,its instruments and the rules we would have to obey while in the air. Our instructors were all professional pilots and were very knowledgeable but also very strict.It was difficult for them to accept inaccuracy,so we were required to get Straight-A's in each test.It was explained to us that we could not afford to make an error as it could cost lives,so,to get my license,I doubled my efforts,learning the meaning of the word "thorough". Later we had 10 hours of hands-on lessons in an exact model aircraft,a "simulator".My instructor sat next to me,watching my every move,always with a serious look.Sometimes I thought he over-reacted to my small mistakes. The time arrived for us to take to the air for the first time.My instructor was an experienced pilot having flown big jets but was nearing retirement.As we went to take off,he pointed out the control tower and told me there was always a person on duty there for emergencies.I nodded firmly,but I never thought there was a chance I would have to call him on the radio. We were away from our airfield and practising basic turns at about 6,000 feet.Everything was going smoothly.Suddenly,my instructor started to shake and he put in his hand on his chest with his head falling forward.Thankfully,in control of the aircraft at that time,I steadied the aircraft and turned to look at him anxiously.He seemed to be unconscious.Our lives were in danger,and I had to put aside my uneasiness.It flashed into my mind that situations like this had been covered in ground school. Paragraph 1: Armed with what I had learned,I quickly became much calmer._______ Paragraph 2: Lying on the bed in the hospital,my instructor opened his eyes and saw me sitting beside him._____