Grammar Quiz
[ Vocabulary ]

______ is a chemical reaction between substances, which usually includes oxygen and produces heat and light.

A. Combust

B. Combustion

C. Combustible

D. Combusted

Select your answer:
A  B  C  D  E 


Random Topics:

Modals of DeductionAdverbs of frequencyTOEFL Adjective and AdverbPronouns and Subject Verb AgreementPast Perfect TenseSecond ConditionalsInfinitive or GerundGerund or to InfinitiveContrastive ConjunctionDefinite and Zero Article

Other quiz:

Grammar › View

Which sentence is correct?

A. My father yelled, “Close the door on your way out!

B. “My father yelled, Close the door on your way out!”

C. My father yelled, “Close the door on your way out!”

D. My father yelled, “Close the door on your way out”!

Grammar › View

____ the kids coming home from school now?

A. Are

B. Is

C. Did

D. When

Past Tenses › View

We ___ our house for months before the floor tiles finally arrived.

A. had been decorating

B. had decorated

C. were decorating

D. decorated

Tenses › View

Thesa ___ a letter for her Idol yesterday

A. Writing

B. Writes

C. Wrote

D. Written

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