重新排列句子排序，使其成为一段完整的对话。
A. Can you help your mother on Sundays, Tom?
B. What can you do?
C. Good morning, Tom.
D. Great! You're helpful.
E. Of course.
F. Good morning, Mike.
G. I can sweep the floor and cook the meals.
H. It's 8: 00. Let's go to school.
C _____ A _____ B _____ D _____
