Grammar Quiz
[ Grammar ]

In the late 1800’s Ellen Richards, began work in the new field of “sanity science” which was concerned with waste removal, water purification and —-.

A. to ventilate adequately

B. adequate ventilation

C. adequate ventilate

D. ventilation adequately

Select your answer:
A  B  C  D  E 


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Other quiz:

Tenses › View

I ____ _____ Japanish food.

A. Don’t, eat

B. Didn’t, eating

C. Don’t, eating

D. Don’t, eats

Past Perfect › View

The lights _______ (go) off because we _______ (not pay) the electricity bill.

A. went / hadn’t paid

B. had gone / didn’t pay

C. went / didn’t pay

D. had gone / hadn’t paid

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