It was the last lesson before1 holiday. The students 2 very happy. Their English teacher was very3, too. The teacher 4 played nice games with them. He sang some nice songs, and then he went to the blackboard and wrote "SMILE"5 it. "This is one of the 6 words in English", he said to the class. 7 the students laughed, and then one girl 8 and said, "Why is it one of the longest words in English?" The teacher smiled and said," Because there is a mile between "S" and "E".