Problem: What did the U.S. buy from Russia for just two cents an acre?
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A: alaska

Q: Which notorious murderer is depicted in the 2001 film 'From Hell'?
A: jack ripper

Problem: Named after the Maori word for 'shark' which Is the fastest swimmer among the sharks - it can reach speeds of over So mph?
Answer: shortfin mako

Q: Which is the only breed of Irish pony?
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A: connemara

Q: In Sailing, who won gold in the Men's Finn class?
What is the answer?

A: ben ainslie

Mei Li:
Which aircraft company manufactured the Spitfire??
Shuai Zheng:
supermarine