B. according to, Professor White and his students, the lecture got right to the point.
Therefore implies that something is occurring as a result of something else. As a result, therefore best implies a cause and effect structure.
Answer:
Here is a example, if you said "The movie wasn't great but it wasn't bad either" you can change it around to "The movie was not too terrible"
A. demise
C. attacked
B. principle
C. curious
B. ridiculous
D. gave up
D. indecent
C. imperfect
A. business decline
B. deformed