
[ Prepositions ]
This new technology might just have the power to save the world ____ ecological disaster.
A. on
B. from
C. away
D. for
Select your answer:

TimeThere vs. It Participle & Appositive Present Perfect and Past SimpleModal AuxiliariesSubject, Object, Possessive Pronoun and Possessive AdjectivesPresent Tenses and VocabularyCity PlacesComparisons
Other quiz:
Grammar › ViewWe _________________ go to the bank today. We don’t have any money!
A. can
B. must
C. could
D. might
Past Tense › View
I __________ English with a native speaker.
A. speaks
B. speaking
C. speak
D. spoke
How to use : Read the question carefully, then select one of the answers button.