约翰每天必须刮两次胡子。

John has to ___shave twice a day.

我总是在浴缸里刮腿毛。

I always ___shave my legs in the bath.

当我爸爸刮掉胡子后，他看起来年轻了十岁。

When my dad ___shaved his beard off, he looked ten years younger.