How to practice english speaking skill?

Which of the following excerpt from part one of trifles suggest that mrs. hale believes mrs. wright may have had a motive for killing her husband?

He picture shows a fishing technique called trawling. how might trawling affect marine biodiversity? decrease biodiversity by harvesting everything in its path, so that unwanted fish are unnecessarily killed

When a text is organized according to what happened first in the story in time order, this is known as what kind of structure?