【2014年内蒙古包头市、乌兰察布市中考】If the company fails to make enough money, it will have to .
Here is a _______.
-----Is Henry cleaning his room? ---- ________ .
-----______ are the students talking ______? ----- A policeman.
It’s four o’clock in the afternoon. The boys __ in the pool.
My friend works ___ a hospital ___ a doctor.