[ TOEFL ]
The horn of the rhinoceros consists of a cone of tight bundles of keratin ______________ from the epidermis.
A. grow
B. grows
C. growing
D. they grow
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A. has
B. have
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Make these active present simple sentence passive.
Somebody cuts the grass.
_
A. The grass was cut by somebody.
B. The grass has been cut.
C. The grass is cut.
Homophones › ViewPlease be careful on that ________.
A. Stare
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Which one is not an adjective?
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B. Ugly
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