从A-G选项中选出能填入空白处的最佳选项补全对话。（选项中有两项是多余的）

A: Hi, Nick. What are you doing? Are you going to move?

B: No, I'm just cleaning my room.

A: Yeah, it is. Let me help you.

B: That' s very sweet of you.

A: You're welcome.

B:

A: Yes, I do. I was trained by my mother when I Was still young.

B: Wow! Good for you.But I'm a good cook.

A: Really? That's great!

（After an hour…）

B: Wow! That was tiring.

A: No problem. Nick, I live nearby, so let me know when you need help again.

B: That's so nice of you. I'm glad to hear it.

A. I' m really. thankful for it. B. I couldn't have done this without you. C. As you can see, it' s really in a mess. D. I' m not used to it since my mom did all the cleaning when I was young. E. Do you prefer cooking? F. Do you like doing chores? G. You shouldn't have.