To maintain is to:
A. release from captivity
B. keep in existence
C. prove to be correct
D. admire
A minimum number is: ________
A. the largest possible
B. more than expected
C. the smallest possible
D. desirable
To communicate is to: _____
A. commute
B. inform
C. exchange
D. deliberate
A theory is a(n): _____
A. opportunity
B. certainty
C. unproven explanation
D. excuse