1. 为下列应答语排序。

（）A．No，it isn't．It's on the first floor．

（）B．It's cool and cloudy．

（）C．They're fifty yuan．

（）D．Yes，they are．

（）E．It's very pretty．

1. Are they hens?<br />2. How do you like this umbrella?<br />3. Is the music room on the second floor?<br />4. How much are these pants?<br />5. What's the weather like today?