[ Vocabulary ]
___________ is an investigation in which all of the conditions are controlled.
A. control
B. experiment
C. scientific method
D. variable
Select your answer:
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Grammar › ViewHe ____________________ a principal.
A. is not
B. am not
C. are not
Subject-Verb Agreement › View
Nobody can beat his self-esteem when it comes to food preparation and cooking. His bravado and daring nature is at full blast whenever he lets us taste his prepared dishes.
A. Confidence
B. Insecurity
C. Influence
D. Charm
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