15.A:I visited the Museum of Failure last week.
B:The Museum of Failure?I've never heard of it.What was on show?
A: (1)
Some of them were made by the most famous and successful companies like Apple and Coca-Cola.
B:(2)
Does it make fun of these companies?
A:(3)
The companies always encourage young people to try and make mistakes.
B: (4)
A:Because they believe a person who never makes a mistake never tries anything new.
B:I see.Probably this is why the companies don't think it's shameful to have a show of their failed products.
A:You are right. (5)
The key is whether or not you can learn from your mistakes.
A.Of course not.
B.It's unbelievable.
C.Failure isn't always a bad thing
D.You might change your mind.
E.What for?
F.Successful stories are all similar
G.More than 100 failed products.