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

Laila had an exam ________________ she didn’t go out to play.

A. and

B. but

C. so

D. because

Mixed General Quiz › View

William Penn was required ___ two bear skins every year to King Charles II for the land of Pennsylvania.
a. paid
b. paying
c. to pay

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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