[ Vocabulary ]
pollutants released into the air
A. emissions
B. smog
C. acid rain
D. sewage

Random Topics:
Grammar and PunctuationHave vs. HasAdverb & Compound SentencesModals VerbsTime Clauses of FutureAdjective and AdverbModals AuxiliaryBASIC GRAMMAR - PRONOUNSUnscramble SentenceGrammar (Adjectives)Other quiz:
Grammar › ViewThe tin opener seems _______ for left-handed people.
A. to design
B. to be designed
C. designing
D. being designed
Vocabulary › View
Activities aimed at weakening an established government.
A. sedition
B. reserved powers
C. republic
D. proportional
Grammar › ViewThough is mostly used in or as a ….
A. It is a connective.
B. It is the only informal connective.
C. It is used informally in speech and can be used in the beginning , middle, and end of a sentence.
Prepositional Phrases › View
Which sentence contains a prepositional phrase functioning as an adverb?
A. The car with the red paint is fast.
B. She danced across the room.
C. The book on the desk is mine.
D. He is the man of the hour.
