Answer:
Although Emma hadn’t been studying Italian long
Explanation:
Subordinate conjunction 'Although'
The two parts of the passage are punctuated correctly are as follows: "If the driving age is raised to 21, what will happen to all the afternoon jobs, the afternoon sports, and the afternoon programs that require some sort of transportation?" and "Like anybody who is inexperienced, the teenage driver must suffer through a legitimate period of self-doubt and skills acquisition."
B) the authors include details about the changes in diets over time to inform readers about how sugar has transformed what we eat.
