Final answer:
The correct transition to use at the beginning of sentence 2 is 'Furthermore,' which indicates that additional information is being provided in line with the established behaviors and Mr. Shanbourne's consistent nodding response.
Step-by-step explanation:
The appropriate transition to add to the beginning of sentence 2 would be 'Furthermore,' which suggests that more information is being added that is consistent with what has already been mentioned.
In this context, the student continuously behaved in ways that could be construed as negative, such as zoning out or turning in work late, and Mr. Shanbourne's consistent reaction of nodding adds to the pattern of behavior and response.
The transition 'furthermore' implies that the nodding was an additional occurrence in the series of events, reinforcing the student's previous actions without any change in Mr. Shanbourne's reaction.
The transition that should be added at the beginning of sentence 2 is furthermore. This transition is used to introduce an additional reason or point that supports the ideas presented in the previous sentence.
In this case, the use of 'furthermore' indicates that the student is adding another reason why Mr. Shanbourne just nodded in response to their behavior in class.