[ 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
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Some vs. Any › ViewWhy on earth doesn’t …………. want to come with me?
· a. anybody
· b.somebody
Present Perfect or Past Simple Tense › View
Technology __________ some failures over the years.
A. has
B. has had
C. had
D. having
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