[ Prepositions ]
Exercising in polluted air is harmful ____ your health.
A. for
B. to
C. with
D. at

Random Topics:
Unless If First ConditionalPresent, Past, Present Perfect and ComparativeGerund and InfinitiveAdverb of MannersInterrogative Pronouns-ed and -ing AdjectivesPast Tense, Recount Text, and Future TensePassive Voice Active Voicegoing toBecause of & Inspite ofOther quiz:
Dependent Clauses › ViewIdentify the dependent clause in the following sentence. After my dad gets home, we will go to the game.
A. After my dad gets home
B. We will go to the game
Conditional Sentences › View
If she _______ the train last night, she ___________here now
A. took / were
B. were taking / is
C. had taken / would have been
D. had taken / would be
Grammar › ViewDad, ____ (you/finish) reading the paper yet?
A. did you finish
B. are you finishing
C. have you finished
D. has you finished
Grammar › View
Which is a complete sentence?
A. After leaving the road.
B. The group took out their map.
C. To check that they were on the right path.
D. And had not become lost.
