Mei Li:
What was the first name of 19th Century British explorer Stanley, who searched for David Livingstone in Africa??
Shuai Zheng:
henry
Mei Li:
What household gadget did Melville R Bissell invent 1876??
Shuai Zheng:
carpet sweeper
Mei Li:
Which fictional girls' school did Ronald Searle create??
Shuai Zheng:
st trinian s