[ Grammar ]
We can prevent global warming by ____________.
A. Reducing pollution in urban areas.
B. Reduce pollution in urban areas.
C. Reduction pollution in urban areas.
D. Reduced pollution in urban areas.

Random Topics:
Tenses and OpinionsConditionals (0 - 1 - 2)Adjectives & AdverbsVerbs – Nouns – Adjectives - AdverbsBecause of & Inspite ofPresent Perfect and Past SimpleModals and Present TensesCoordinating ConjunctionAdverbial Clauses of Manner and ResultTypes of Simple SentencesOther quiz:
Grammar › ViewYou _________ ask your manager for persmission to leave work early. It’s good manners.
A. should
B. shouldn’t
C. shall
D. shall not
Conditionals › View
I ………………………..the car if I had the right tools.
A. could repair
B. can repair
C. repaired
D. will repair
Object Pronouns › ViewThe cat ate all the food. He liked _______ .
A. you
B. it
C. they
Grammar › View
…….the stove when you have finished cooking.
A. Put off
B. Put out
C. Put
D. Put up with
