Answer

teacher  : Jilly, didn't you hear me call you?

Jilly    : Yes, Miss, but you warned us

           yesterday not to answer back!

Typing

Teacher  : Your typing is improving, Mary.

             Threre are only seventeen mistakes here.

Mary     : That's great!

Teacher  : And now I'll look at the second sentence........

Copying

Teacher  : Were you copying his sums?

Student  : No, sir --- just looking to see if he got mine right.

Three reasons

Teacher : Stone, give me three reasons. 

          Why you know the Earth is round?

Stone   : Mom says so, Dad says so, and you say so!

Somebody
First  man  : In my house I'm really somebody.

Second man  : Is that so?

First  man   : Yes. Every night my wife calls out from the kitchen, 

               "Will somebody take out the garbarbage?"

 I hope So
Neighbour : Do you think your son will forget

            all he learned at the college?

Father    : I hope so- ---he certainly can't

             make a living by kissing girls!
Conduct and Courtesy
Father   : The school report gives you a D for

           conduct and an A for courtesy. 

           How did you manage that?

Cuthbert : Whenever I punch someone,apologize.

Someone is Going to Get a  Real Walloping
Student to teacher : I don't want to Frighten   you,

     Miss Forbes, but my friend told me that if I fail in maths,

     someone is going to get a  real  walloping !