六、从方框中选择合适的句子补全对话,将序号写在横线上。
Liu Tao: Our classroom is so dirty. 1.
Mike: 2.
I can clean the desks.
Liu Tao: Great! 3.
Mike: Look! 4.
Liu Tao: Let's put the books away. Oh no! They're so heavy (重的).
Wang Bing: I can help you. 5.
Liu Tao: Thank you, Wang Bing!
A. I can sweep the floor.
B. There are so many books on the floor.
C. I want to clean the classroom.
D. Let me help you.
E. I'm strong.