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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Other quiz: Grammar

What time ________ on television?

A. is the news

B. are the news

C. is news

D. are news


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