Topics: Conjunctions and Preposition
Ways must be found to prevent the poisonous gases on / from polluting the air.
A. on
B. from
Select your answer:
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Grammar - some / anyPresent and Future TensesPresent/Past/Future Continuous TenseTenses and ArticlesPerfect TensePreposition and Preposition PhrasePast Tense vs Present TenseAdverbial Clause / If / ComparativesWas and WereSimple Compound and Complex SentencesOther quiz:
Grammar › ViewThe ambulance arrived on the scene within minutes.
A. Correct
B. Incorrect
Modal Verbs › View
Fill in the blank: I ___ go to the gym tomorrow if I have time.
A. would
B. could
C. should
D. might