下列各句中，表达得体的一句是( )

She longed for a pleasant trip in the summer, while her parents desired that she_______ at home, preparing for the coming exam..

Professor Scotti often it,success is ninety-nine percent mental attitude.

The child ought to be punished, how should you let him _______telling lies.

Their answers are exactly the same. One of them ___from the other.