Mr. Black is a teacher in a middle school in the United States. He is giving an English1to a class of students. These students 2different countries. They recently come to 3in the United States. Some of them can't speak English very well. When the class4, he asks students to give him the ruler, the book, the pen and so on5of the students listen to Mr. Black and do what they need to do. Then, Mr. Black turns to a (n)6student and says, "Give me the keys. "The boy is very 7and he doesn't move. Seeing this, Mr. Black thinks that the student didn't hear him8just now. 9 he says it again, "Give me the keys. "'The Italian student shrugs his shoulders(耸肩). Then he throws 10 arms around the teacher's neck and kisses(亲吻) him on the face.