[ 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

Random Topics:
Present Perfect vs Past SimpleVerb AbilityConjunctive AdverbsTOEIC Tenses, VerbsCountable QuantifiersArticles with Proper NounsTransitive and Intransitive VerbSimple and Progressive Verb TensesVocabulary and PhrasesPrepotitionsOther quiz:
Grammar & Vocabulary › ViewWe put ___ plays in our drama club.
A. in
B. on
C. at
D. of
Compound and Complex Sentences › View
FANBOYS is an acronym for what type of conjunction?
A. coordinating
B. correlative
C. subordinate
D. joining
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
