Answer:
Alongside, About, Among, Besides, Between, Beside, Besides, Alongside, About.
Explanation:
1) The tugboat was anchored Alongside the quay.
2) The two leaders quarreled About which direction to like.
3) I found an old painting Among the unwanted articles in the storeroom.
4) Besides the captain of the team, Hashim is an immature and reckless player.
5) There should be no secrets Between old friends.
6) The old man was Beside himself with rage when he heard the news.
7) There were six of us Besides John, who came late.
8) The submarine surfaced and traveled Alongside the passenger ship for a short distance.
9) As I hadn't any money About me, i borrowed some from him.