[ 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
Random Topics:
Articles with SubstancesQuantifiers / Prepositions of Time and Comparative AdjectivesPast Perfect Simple & Past Perfect ContinuousSo Such Enough TooPaired ConjunctionSimple Present and Present Continuous TensesIf Conditional Zero and OneModals and InversionGrammar Error Correction (Simple Present Tense)Indefinite ArticleOther quiz:
Grammar › ViewA: How long ____ Sam and you played for the school rugby team?
B: We’ve ____ for the team for six months.
A. has, play
B. ever, played
C. have, played
D. ever, play
Grammar › View
What is the superlative form of the following adverb?
efficiently
A. (the) more efficiently
B. the most efficient
C. most efficiently
D. the more efficient
Intermediate Prepositions › ViewDo you have a free access ___ this site?
A. at
B. to
C. for
D. of
Prepositions › View
The anti- smoking campaign had quite an impact _____________the young.
A. On
B. In
C. By