[ Vocabulary & Grammar ]
My mother buys blueberries very often, and she thinks the ____________ they contain can improve our eyesight.
A. products
B. substances
C. convenience
D. environment
Select your answer:
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Other quiz:
Grammar › ViewWe use … when we create, invent or produce something, or in particular expressions.
A. DO
B. MAKE
Grammar › View
I love this singer. His voice sounds ________.
A. beautiful
B. beautifully
How to use : Read the question carefully, then select one of the answers button.