Readers are required to________the rules of the library and mind their manners.

 —Will you read me a story，Mummy?—OK.You ________ have one if you go to bed as soon as possible.(2011·陕西)

 Chinese students are good at taking exams and you can’t imagine what they are willing to        to succeed.

You ________ park here！It's an emergency exit.

— Could you give _______ an introduction to the new machine?— Of course. I will tell you how to use it.