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 ________ .