根据情景完成对话。

A: You have a big _  1__, don't you, Rick?

B: Yes,I have two brothers and two__ 2__

A: Wow! How __3__ showers do you have?

B: We _ 4_ _ have one shower.

A: Is that difficult?

B: No, __5__ we have a shower schedule (时间表).My brother Bob takes a shower __6__ at 5:00.

A: Wow! That's __7__

B: Yeah, then my sister Mary takes a shower at 6:00. __8__ my brother Jerry takes a shower at 7:00,

    even my sister Alice at 8:00. I'm the __9__ one to take a shower. Because I like to sleep a little

    _10__ in the morning.