[ 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
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Present and Past TenseSubject and Verb AgreementSecond and Third ConditionalExpressing Obligation and ModalsSimple Present - Negative & InterrogativeGrammar AssessmentAdjective + to + VerbSimple vs Continuous Past TenseFuture Tense - will and going toVocabulary and GrammarOther quiz:
Grammar › ViewCan you …….. the volume a little? I can’t hear it very clearly.
A. play
B. sing
C. down
D. turn
Modals › View
I…….. be twenty -five next month.
A. Shall
B. Might
Tenses › ViewI ____ _____ 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