听录音，完成对话。
A : Hello, Helen. What's the ________ ?
B : It's ________ o'clock.
A : Oh, we are late ________ the ________ .
B : ________ at my ________ .
A: It's pretty, but I think it's too ________ .You can ________ ________ ________ ________ .
B: ________ ________ .
A : OK, ________ look ________ . Let's ________ .