[ Tenses ]
The air in some big cities ____________________ more polluted
A. is becoming
B. becomes
C. will become
D. became
Select your answer:
Random Topics:
Prepositions of MovementPrepositions and Prepositional PhrasesAlong & AgainstGrammar - to bePresent Continous TenseAdjectives and ArticlesModals Posibility and ProbabilitySentence StructuresZero ConditionalComparatives - SuperlativeOther quiz:
Homonyms › ViewThe letter was made secure with ___ wax that had the company imprint on it.
a. ceiling
b. sealing
Prepositions › View
My father’s birthday is ……….. summer.
A. At
B. On
C. In