根据句意及首字母提示完成下列句子。

1. You can take the e          to the second floor.

2. Could you please tell me if there are any public r_____ around here?

3. —Excuse me. Can you tell me where I can buy some writing paper?

    —Sure. There is a d          on Center Road.

4. You should buy some f          to make your house  beautiful, such as a new sofa and a new bookcase.