No person _______ carry a mobile phone into the examination room during the national college Entrance Examinations. 

The Internet is really ________ to us. We can get a lot of things from it.

—How is the debate of your essay?—It ____ well, but I ____one of the key points.

----Whose book is this?----It _______ our geography teacher’s. You see, his name is on it. 

I ________ be a little bit slow, but at least I don’t make foolish mistakes.