[ TOEIC Grammar ]
Lasner Electronics’ staff have extensive ____ of current hardware systems.
A. know
B. known
C. knowledge
D. knowledgeable

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Past Simple vs Present Simple › ViewBryan ________ in a factory 2 years ago.
A. works
B. worked
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Vocabulary › View
to urge with gentle and repeated requests; to coax
A. cajole
B. lull
C. incessant
D. indulgent
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A. go
B. goes
C. went
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Mixed General Quiz › View
Select the meaning of the underlined word in the sentence.
Exogenous factors will affect the patient’s well-being.
A. Produced outside the body
B. Produced within the body
C. Produced by the kidneys
D. Hereditary
