[ Vocabulary & Grammar ]
The rivers in this area are seriously polluted ____________ harmful waste from factories.
A. such as
B. because
C. because of
D. except for

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Grammar › ViewWhat are those?
A. Those are guitars.
B. Those are pianos.
C. Those are drums.
Mixed General Quiz › View
Brian invited ___ of his friends to his birthday party.
a. known
b. none
c. nun
Identify the word(s) that have a negative connotation.
Bedford is a gritty neighborhood, but the rent is affordable.
A. gritty
B. neighborhood
C. rent
D. affordable
Grammar › View
forms of mass communication, including radio, television, and video
A. data breach
B. electronic communication
C. letters
D. brochures
