English Skills 10th Edition by John Langan, Zoe Albright

تمرين 24

Correct each run-on by using subordination. Choose from among the following dependent words.
after
although
as
because
before
even though
if
since
unless
until
when
while
EXAMPLE
My eyes have been watering all day, I can tell the pollen count is high.
Because my eyes have been watering all day, I can tell the pollen count is high.
Gas-saving hybrid vehicles are now available, they make up only a fraction of the new-car market.
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