根据句意及首字母提示完成句子。
1. Go to the l____________ to read a book.
2. It was a birthday gift f____________ my mom.
3. Is the office f____________ from here?
4. Let's go to a r____________ to eat ice cream.
5. I listen to the r____________ in my bed.
6. These new slippers are just r____________.
平面变陡