Grammar Quiz
[ 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

Select your answer:
A  B  C  D  E 


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 & Infinitive

Other quiz:

Grammar › View

Sam and Viki (like) bananas.
A. likes
B. like
C. liked

Conditionals › View

If you ………. (heat) ice, it ………. (melt).

A. heat/melt

B. heats/melts

C. heat/ melts

D. heats/melt

Participle Adjectives › View

Cold, grey weather always makes me feel __________.

A. depressed

B. depressing

Prepotitions › View

married

A. to

B. with

C. of

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