Centuries people ate with their hands. A change finally occur
te with their hands. A change finally occurred in the 1100's when people used utensils.
a.) For centuries people ate with their hands, then a change finally occurred in the
b.) For centuries people ate with their hands, which a ch
with their hands, then a change finally occurred in the 1100's when people used utens
eople ate with their hands, which a change finally occurred in the 1100's when people used uten
people ate with their hands, until a change finally occurred in the 1100's when people used utensils
d.) None of the above sentences are written correctly.