In the oral examination:

Teacher (T): there are 500 bricks on the plane ,drop 1 brick ,how many brick left ?
Student (S): Too easy! 499 bricks, sir
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T: With 3 steps, how can you stuff an elephant into a fridge?
S: Step 1: open the fridge; Step 2: stuff the Elephant; Step 3: close the fridge.
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T: Then with 4 steps, how to insert a giraffe into the fridge?
S: Step1: Open the fridge; Step2: pull the elephant out
Step3: B4 stuff the giraffe in ; Step4: close the fridge .
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T: Good! The meeting with The Lion King is fully all type of animals, why do still lack one?
S: Lack of the giraffe is locked in the fridge.
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T: So why in one river full of crocodiles but the old woman free swim and not to be eaten?
S: Because all crocodiles have to join the meetings already.
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T: An old lady cross the bridge, she suddenly died. Why did she die?
S: Maybe She had a stroke,... .
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T: Wrong! She was died because a brick from the plane dropped to hit her head
You are failed! The next..