what is the best question to ask at this point in the reading?

if you had seen him striding down the street, though, you would never have thought that he spent
most of his time building inventions in a laboratory.

a. what kind of inventions did he build in his laboratory?

b. what did he spend all of his time doing?

c. what street was he walking down?

d. why did he appear different from what he was?

plz answer quick