补全对话。

Lulu: Good morning, Mum.

Mum: It's 6:30 a.m.

Lulu: OK.

Mum: It's on the chair.

Lulu: No. That's not mine.

Mum:

Lulu: It' s blue.

Mum: Oh, it' s on your bed.

A. It's time to get up. B. Mum, where is my sweater? C. It's my sister's. D. What time is it now? E. What colour is your sweater?