[ Prepositions ]
Smoking is harmful _____ our health.
A. to
B. for
C. on
D. of
Select your answer:

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Present Simple for Future ArrangementVerb AgreementSentence StructuresVerbal TensesSimple Past - Irregular VerbsPresent Tenses and VocabularyNoun ClauseRelative Clauses and UsageVerb Usage and GrammarGrammar - could / could notOther quiz:
Grammar › ViewWhich is Not a relative pronoun?
A. why
B. who
C. that
Vocabulary and Grammar › View
You can see these more easily in places where there are no city lights.
A. constellations
B. rainbow
C. satellite
D. telescope
