Topics: Miscellaneous Grammar Usages
It estimated is that only thirty percent of our planet’s surface consists of land.
A. estimated is
B. our
C. surface
D. consists
Select your answer:
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Grammar › ViewWhich sentence is correct?
A. Is Mrs Jackson our substitute teacher today.
B. Is Mrs. Jackson our substitute teacher today?
C. Is Mrs. Jackson our substitute teacher today.
Vocabulary › View
a group of related plants or animals
A. composition
B. class
C. characteristic
D. vary