How many do you get right?

A female class teacher was having a problem with a boy in her class in Grade 3.*
The boy said, "Madam, I should be in Grade 4.
I am smarter than my sister & she's in Grade 4".
The Madam had heard enough and took the boy to the principal.
The principal decided to test the boy with some questions from Grade 4.
*Principal:* What is 3+3?
*Boy:* 6.
*Principal:* 6+6.
*Boy:* 12.
The boy got all the questions right.
The principal told the Madam to send the boy to Grade 4 immediately.
The Madam decided to ask her own questions and the principal agreed.
*Madam:* What does a cow have 4 of that I have only 2?
*Boy:* Legs.
*Madam:* What is in your trousers that I don't have?
*Boy:* Pockets.
*Madam:* What starts wit a C and ends with T, is hairy, oval, delicious and contains thin, whitish liquid?
*Boy:* Coconut.
*Madam:* What goes in hard & then comes out soft & sticky?
The principal's eyes opened really wide, but before he could stop the answer, the boy was taking charge
*Boy:* Bubble gum.
*Madam:* You stick your pole inside me. You tie me down to get me up, I get wet before you do.
*Boy:* Tent.
*The principal was looking restless*
*Madam:* A finger goes in me. You fiddle with me when you are bored. The best man always has me first?.
*Boy:* Wedding ring.
*Madam:* I come in many sizes. When I'm not well, I Drip. When you blow me, you feel good?
*Boy:* Nose.
*Madam:* I have a stiff shaft. My tip penetrates, I come with a quiver.
*Boy:* Arrow.
*Principal:* O MY GOD.
*Madam:* What starts with 'F' and ends wit a 'K' and if you don't get it, you've to use your hand?
*Boy:* Fork.
*Madam:* What is it that all men have, it's longer in some men than others, the Pope doesn't use his and a man gives it to his wife after marriage?
*Boy:* Surname.
*Principal:* Ohooo !
*Madam:* What part of the man has no bone but has muscles with a lot of veins like pumpkin and is responsible for making love?
*Boy:* Heart.
*Principal:* Eeeeeh ! The principal breathed a sigh of relief and said to the Madam,
"Send this bloody boy to the university. I myself got all the answers wrong!"