[ TOEFL Adjective and Adverb ]
. . . Clean Air Act was a policy enacted in 1963 to regulate air pollution and protect human health and environment.
A. The
B. If the
C. When the
D. Whereby the
Random Topics:
Past Perfect Simple & ContinuousFuture - will / going to / present continuousMuch, many, a lot of, a few, a littlemust/shouldAdjectives & PrepositionDegrees of ComparisonPast Continues TenseNounsGerund & ParticipleGerund & InfinitiveOther quiz:
Grammar › ViewWhich sentence contains a nonrestrictive clause?
A. The car that is parked outside is mine.
B. My sister, who lives in New York, is visiting.
C. The book on the table is interesting.
D. The man wearing a hat is my uncle.
Grammar › View
Identify the following:
Down the stairs-
A. phrase
B. clause
C. sentence
Participle Adjectives › ViewCold, grey weather always makes me feel __________.
A. depressed
B. depressing
Prepotitions › View
married
A. to
B. with
C. of