Mei Li:
"Who wrote ""The Audacity of Hope""?"?
Shuai Zheng:
barack obama
Mei Li:
What was the location of London's famous 17th century 'Frost Fairs'??
Shuai Zheng:
river thames
Mei Li:
In the UK, what is the name of the pedestrian crossing with traffic lights which only go green again when no more pedestrians are detected on the crossing??
Shuai Zheng:
puffin crossing