[ Gerunds ]
Smokers generally do know that smoking is extremely harmful, but it’s just that they can’t help_______it.
A. doing
B. to do
C. do
D. having done

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Conjunctions › View_______________________I wasn’t hungry, I ate two sandwiches and a cereal bar.
A. Although
B. Since
C. Because
D. While
Grammar › View
Justin is ________ brother.
A. Sophies
B. Sophie’s
