Alcohol use, for either the driver or the pedestrian, was reported in almost of all traffic crashes involving pedestrian fatalities.

If we study the yearly reports on accidents that took place in the USA, the common percentage that is displayed every year rounds about a thirty percent of the total accidents. However, there is always a slight shift of 0.2 to 2.0 percent for the same, every year. So it is almost clear that 30% of the total accidents (in a year) occur due to alcohol.

Therefore, the blank must be filled with the word that is mentioned in bold and is underlined:

Alcohol use, pedestrian, was almost one-third of all ... crashes involving ... fatalities.

In my opinion, this is the best-suited answer without any options provided.

gregor could have been bullying her

answer: having more negative in their interactions with their child more or likely because of issues with stress and depression.

explanation:

teenage parents may also have less time as they juggle their responsibilities to spend with their child which can make the child feel lonesome and not enough trust was made to create a foundation between the parent and the child.