Waiting for the airplane to take off, I was happy to get a seat by myself. Just then, an air hostess approached me and asked, “Would you mind 1 石膏绷带)， a black-and-blue face, and a sad expression. “ 3 am I going to sit there,” I thought immediately. But a soft voice spoke, “She needs help.” Finally, I 4 to move to that seat. your seat? A couple would like to sit together.” The only 2 seat was next to a girl with her arms in casts
