It was a Monday morning. When a teacher walked into the 1 , he heard a low voice: “Here is the teacher. I am 2this boring. fellow(烦人的家伙) is going to talk about putting in commas(逗号).” It was 3 voice. His name was Bill. He was talking 4 the boy next to him.
The teacher didn't get angry. He said 5 about it. He really began to talk about putting in commas, and then he wrote 6 the sentence. “Bill says the teacher is a boring fellow.''
The class 7 and Bill's face 8 red.
“Now,” said the teacher, “I'll 9 you how important commas are.''
He put two commas in the sentence, and now read, “ 10 is a boring fellow.''
