[ Grammar ]
____ pollution is only a problem in major industrial areas
A. The
B. No article
C. A

Random Topics:
Modals Deduction: cant /mustVerbs of movementFuture FormsFuture TenseReporting VerbsTransitional WordsVerb PatternsParts of SpeechIndependent ClausesSimple PresentOther quiz:
Comparative › ViewMarcela is _______ Karla.
A. uglier than
B. uglies than
C. more uglier than
D. more uglies than
Grammar › View
Some places are very ________. They have an unusual attraction and interesting looks.
A. narrow down
B. exotic
C. mysterious
Countable Noun › ViewI have to buy a lot of _____ for my new apartment.
A. Furniture
B. Furnitures
Grammar › View
Look at ____________ plane flying high up in ___________ sky.
A. a; the
B. an; an
C. an; the
D. the; the
