选择正确的答案补全对话。

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. It's red and white.

Lily: Good morning, Mum.

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

Lily: OK.

Mum: It's on the chair.

Lily: No.

Mum: What colour is your sweater?

Lily:

Mum: Oh, it's on your bed.