15.Daydream 白日梦It's very nice day in October.这是十月里非常美丽的一天。The students are having a maths class. But Bob is looking out of the window and watching the clouds move across the blue sky.学生们在上数学课。但鲍勃面朝窗户，注视着蓝天上飘动的云。"Boy, what a day to play football!" he thinks.“男孩，多好的踢足球的日子啊！”他想。Just then the bell rings and wakes him from his daydream.就在这是，铃声响了，把他从白日梦中惊醒。He closes his notebook sadly, stands up, and walks slowly to his next class.他难过的合上笔记本，站起来，向他的下个教室走去。 练习答案：
