---Will you help me with this mathematical problem? . ---Sure. Let me see.
Our teachers often encourage us that every minute we spend on studying will finally in the near future.
Seeing a stranger with a knife in his hand, the little girl stood under the tree, _______ out of her mind.
The black horse is___________ of the pair.
_______breaks the law will be punished.
My father used to on weekends,but now he is used to every evening.