1- Principal : Are u chewing gum?
Student : No i m human being...:

2- Wife :we are having mother for dinner tonight?
Husband : Make sure she is well cooked

3- Father :shameful results! Do u always get such low marks?
Son : No, only when i give exams

4- Guest :Will these stairs take me to the 2nd floor?
Boy :No, u'll have to walk as well

5- Girl : I have changed my mind.
Boy :Thank God! Does the new oneĀ  work ?