Put the events of Fleming's life in the correct order

Put the events of Fleming's life in the correct order.
a. He went to school
b. He tried to find a drug that could stop people dying in hospital
c. He won the Nobel Prize for Medicine
d. He was born in 1881
e. He discovered penicillin
f. He went to university
g. He worked in an office
h. He worked with other scientists to develop the drug
i. He became a doctor