Grammar Quiz

[ Grammar ]

Philosopher John Dalton is credited with developing our theory of atoms. Dalton proposed that they make up elements and combine to form chemical compounds.
What is the antecedent for they?
A. John Dalton
B. atoms
C. chemical compounds
D. elements

Select your answer:
A  B  C  D  E 

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Verb Phrase Indirect QuestionUsed To, Be Used To, Get Used To Grammar : Must (Necessity)Unreal ConditionalsInterrogative PronounsVerb to havePassive of Modal VerbsVocabulary and Prepositions

Other quiz: Grammar

Never postpone till tomorrow what you can do today.

A. take over

B. put off

C. call off

D. turn down

How to use : Read the question carefully, then select one of the answers button.